450 — fortwo (1998-2007) — Suspension & Axles¶
Workshop and reference excerpts for 450 — fortwo (1998-2007) in the Suspension & Axles system.
30 excerpts from 1 sources.
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf¶
voltage systems.¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 672 · Applies to: 450, 451, 452, 454 · AR: AR35.10-P-0070MCC, AR01.10-P-2401MCU, AR08.10-P-0010MEV
Note on high-voltage battery Model 451.391/491 AH54.10-P-0006- 01MEV Note on high-voltage system Model 451.391/491 AH54.00-P-0011- 01MEV 1 Remove axle tube
AR35.10-P-0070MCC 2.1 Remove engine with transmission Engine 132.910 AR01.10-P-2401MCU 2.2 Remove electric motor drive with transmission Engine 780.009 AR08.10-P-0010MEV 3 Remove pull rod (2) from frame-type integral support (1) Installation: The toothing on the pull rod (2) must be point in the direction of travel to the left. The function of the hand brake is not assured if the pull rod (2) is positioned incorrectly.
4 Unscrew bolts (3, 4) of frame-type integral support (1) on the body, remove frame- type integral support (1) and place on suitable stands Aid of helper required.
*BA35.10-P-1001- 01F 5 Remove engine mount on the right (5) and transmission mounting bearing (6) on frame- type integral support (1) When replacing the frame-type integral support (1).
Engine 132.9 BA22.10-P-1006- 01M Engine 780.009 BA22.10-P-1006- 01M Transmission 717.4 BA26.00-P-1009- 01D Engine 780.009 BA26.00-P-1003- 01E 6 Detach shock absorber (7) from frame-type integral support (1) When replacing the frame-type integral support (1).
*BA32.25-P-1002- 03N 7 Remove rests (8) for the rear spring and remove rubber support When replacing the frame-type integral support (1). Rubber
TESTING & REPAIR > TESTING AND REPAIR WORK: SMART: FRONT AXLE - AR33.00-Z-¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 1947 · Applies to: 450, 451, 452, 454 · AR: AR33.10-P-0100MCC, AR33.10-P-0001MCC, AR33.20-P-1452MCC, AR33.25-P-0400MCC, AR33.10-P-0002MEV
9451CA > MODEL 451 Remove/install front axle MODEL 451.3/4 AR33.10-P-0100MCC Remove/install front axle carrier MODEL 451.3/4 AR33.10-P-0001MCC Remove/install front axle transverse control arm MODEL 451.3/4 AR33.20-P-1452MCC Remove/install steering knuckle MODEL 451.3/4 AR33.25-P-0400MCC Remove/install support of front axle carrier. MODEL 451.391/ 491 AR33.10-P-0002MEV TESTING & REPAIR > REMOVE/INSTALL FRONT AXLE CARRIER - AR33.10-P-0001MCC > MODEL 451.3/4 MODIFICATION NOTES 14.10.10 Value changed: Bolt, transverse control arm to front axle carrier *BA33.15-P-1001-01C Fig 1: Identifying Front Axle Carrier Components Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
FRONT AXLE CARRIER¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 1950 · Applies to: 450, 451, 452, 454 · AR: AR33.10-P-0100MCC
Number Designation Model 451.3/4 except 451.391/491 Model 451.391/491 BA33.10-P-1001- 01D Bolt, front-axle carrier to body Nm 100 100 TRAILING ARMS, WISHBONES Number Designation Model 451.3/4 BA33.15-P-1001- 01C Bolt, wishbone to front axle carrier Nm 50 ∠° 90 STEERING GEAR Number Designation Model 451.3/4 BA46.20-P-1001- 01G Bolt, rack-and-pinion steering to front axle carrier Stage 1 Nm 70 Stage 2 ∠° - TESTING & REPAIR > REMOVE/INSTALL FRONT AXLE - AR33.10-P-0100MCC > MODEL 451.3/4 Fig 2: Identifying Removal Assembly (450 589 02 62 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
TESTING & REPAIR > REMOVE/INSTALL FRONT AXLE TRANSVERSE CONTROL ARM -¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 1956 · Applies to: 450, 451, 452, 454 · AR: AR33.20-P-1452MCC
AR33.20-P-1452MCC > MODEL 451.3/4 Fig 5: Identifying Removal Assembly (450 589 02 62 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 6: Identifying Assembly Tool Set (450 589 08 99 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 7: Identifying Holding Device (451 589 00 63 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Number¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 1959 · Applies to: 450, 451, 452, 454 · AR: AR33.25-P-0400MCC
De ignation Model 451 3/4 BA33.15-P-1001- 01C Bolt, wishbone to front axle carrier Nm 50 ∠° 90 AXLE HOUSING, STEERING KNUCKLE Number Designation Model 451.3/4 BA33.25-P-1001- 01D Nut, flange ball joint to swivel bearing Nm 50 TESTING & REPAIR > REMOVE/INSTALL STEERING KNUCKLE - AR33.25-P-0400MCC > MODEL 451.3/4 Fig 2: Identifying Puller (454 589 00 33 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
TESTING & REPAIR INDEX > TESTING AND REPAIR WORK: SMART: FRONT AXLE -¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 1972 · Applies to: 450, 451, 452, 454 · AR: AR33.00-Z-9451CA, AR33.10-P-0100MCC, AR33.10-P-0001MCC, AR33.20-P-1452MCC, AR33.25-P-0400MCC (+1 more)
AR33.00-Z-9451CA > MODEL 451 Remove/install front axle MODEL 451.3 /4 AR33.10-P-0100MCC Remove/install front axle carrier MODEL 451.3 /4 AR33.10-P-0001MCC Remove/install front axle transverse control arm MODEL 451.3 /4 AR33.20-P-1452MCC Remove/install steering knuckle MODEL 451.3 /4 AR33.25-P-0400MCC Remove/install support of front axle carrier. MODEL 451.391/ 491 AR33.10-P-0002MEV TESTING & REPAIR INDEX > REMOVE/INSTALL FRONT AXLE CARRIER - AR33.10-P- 0001MCC > MODEL 451.3 /4 MODIFICATION NOTES 14.10.10 Value changed: Bolt, transverse control arm to front *BA33.15-P-1001-01C Fig 1: Identifying Front Axle Carrier Components Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
with recording the vehicle level¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 1975 · Applies to: 450, 451, 452, 454 · AR: AR33.10-P-0100MCC
AR40.20- P- 0200MCE FRONT AXLE STABILIZER BAR Number Designation Model 451.3/4 BA32.20-P-1003-02I Nut, stabilizer bar to retaining clamp Nm 95 FRONT AXLE CARRIER Number Designation Model 451.3/4 except 451.391/491 Model 451.391/491 BA33.10-P-1001- 01D Bolt, front-axle carrier to body Nm 100 100 TRAILING ARMS, WISHBONES Number Designation Model 451.3/4 BA33.15-P-1001-01C Bolt, wishbone to front axle carrier Nm 50 ∠° 90 STEERING GEAR Number Designation Model 451.3/4 BA46.20-P-1001- 01G Bolt, rack-and-pinion steering to front axle carrier Stage 1 Nm 70 Stage 2 ∠° - TESTING & REPAIR INDEX > REMOVE/INSTALL FRONT AXLE - AR33.10-P-0100MCC > MODEL 451.3 /4 Fig 2: Identifying Removal Assembly (450 589 02 62 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
TESTING & REPAIR INDEX > REMOVE/INSTALL FRONT AXLE TRANSVERSE CONTROL¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 1981 · Applies to: 450, 451, 452, 454 · AR: AR33.20-P-1452MCC
ARM - AR33.20-P-1452MCC > MODEL 451.3 /4 Fig 5: Identifying Removal Assembly (450 589 02 62 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 6: Identifying Assembly Tool Set (450 589 08 99 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 7: Identifying Holding Device (451 589 00 63 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
TESTING & REPAIR > TESTING AND REPAIR WORK: SMART: REAR AXLE - AR35.00-Z-¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 1997 · Applies to: 450, 451, 452, 454 · AR: AR35.30-P-0620MCC, AR35.30-P-0620MCU, AR35.20-P-0302MCC, AR35.20-P-0302MCU, AR35.30-P-0623MCB (+4 more)
9451CA > MODEL 451 Remove/install axle tube MODEL 451.3/4 AR35.10-P- 0070MCC Remove/install rear axle crossmember MODEL 451.3/4 AR35.15-P- 0250MCC Remove/install rear axle shaft MODEL 451.3/4 with TRANSMISSION 717.4 MODEL 451.391/ 491 AR35.30-P-0620MCC Remove/install rear axle shaft MODEL 451.3/4 AR35.30-P-0620MCU Remove/install wheel bearing MODEL 451.3/4 AR35.20-P-0302MCC Remove/install wheel bearing MODEL 451.3/4 AR35.20-P-0302MCU Remover/install bar-type link MODEL 451.3/4 AR35.15-P- 0200MCC Replace input shaft boot MODEL 451.3/4 Transmission end AR35.30-P-0623MCB Replace input shaft boot MODEL 451.3/4 Wheel end AR35.30-P-0623MCC Replace input shaft boot MODEL 451.3/4 Wheel end AR35.30-P-0623MCU Replace input shaft boot MODEL 451.3/4 Transmission end AR35.30-P-0623MCV TESTING & REPAIR > REMOVE/INSTALL AXLE TUBE - AR35.10-P-0070MCC > MODEL 451.3/4
TESTING & REPAIR > REMOVE/INSTALL BAR-TYPE LINK - AR35.15-P-0200MCC >¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2003 · Applies to: 450, 451, 452, 454 · AR: AR35.15-P-0200MCC
MODEL 451.3/4 MODIFICATION NOTES 4.11.08 Wheel alignment check with recording of vehicle level added Step 15 Remove
1 Raise vehicle using drive-on lifting platform
Fig 1: Identifying Bar Link Components Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 2: Identifying Adjustment Dimension, Bar Link To Rear Axle Crossmember Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
member¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2009 · Applies to: 450, 451, 452, 454 · AR: AR35.20-P-0302MCU
01B cro member REAR AXLE CARRIER Number Designation Model 451.3/4 BA35.10-P-1003- 01F Bolt, crossmember to frame-type integral support Nm 65 TRAILING ARMS, WISHBONES Number Designation Model 451.3/4 BA35.15-P-1001- 02C Bolt, bar-type link to axle tube Nm 90 BA35.15-P-1002- 02C Bolt, bar-type link to crossmember Nm 65 TESTING & REPAIR > REMOVE/INSTALL WHEEL BEARING - AR35.20-P-0302MCU > MODEL 451.3/4 Remove/install
Fig 3: Identifying Twist Drill Bit Set (450 589 01 70 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 1: Identifying Wheel Bearing, Bolts And Brake Carrier Plate Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Release left or right rear axle¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2010 · Applies to: 450, 451, 452, 454 · AR: AR35.30-P-0620MCU
1 Release left or right rear axle shaft, outboard
AR35.30-P- 0620MCU 2 Remove brake drum
AR42.10-P- 1010MCU 3 Remove bolts (2) *BA35.20-P- 1001-07B 4 Remove wheel bearing (1) with wheel hub and support brake anchor plate (3) using transmission jack and removal fixture Make sure that the brake line to the wheel brake cylinder is not bent, as otherwise it will have to be replaced.
Transmission jack http://gotis.aftersales.mercedes- benz.com *450589026200 5 Install in the reverse order
WHEEL BEARING Number Designation Model 451.3/4 BA35.20-P-1001- 07B Bolt, wheel bearing to axle tube Nm 65 TESTING & REPAIR > REMOVE/INSTALL REAR AXLE SHAFT - AR35.30-P-0620MCU > MODEL 451.3/4 Shown on right side of vehicle Fig 2: Identifying Removal Assembly (450 589 02 62 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REPAIR MATERIALS¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2014 · Applies to: 450, 451, 452, 454 · AR: AR35.30-P-0623MCU
Number Designation Order number BR00.45-Z-1005-15A Cap to transmission housing A 451 261 00 33 TESTING & REPAIR > REPLACE INPUT SHAFT BOOT - AR35.30-P-0623MCU > MODEL 451.3/4 Fig 3: Identifying Extraction Tool (221 589 04 33 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 4: Identifying Adaptation (451 589 00 34 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 5: Identifying Impact Extractor (602 589 00 33 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
engage in circlip (7)¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2016 · Applies to: 450, 451, 452, 454 · AR: AR35.30-P-0623MCV, AR35.30-P-0620MCU, AR35.30-P-0623MCU
12 Fill input shaft boot (2) and constant velocity joint (1) with remaining grease
13 Push input shaft boot (2) onto constant velocity joint (1) The raised bead on the input shaft boot (2) must locate in the slot in the constant velocity joint (1).
14 Position clamps (4, 5) on input shaft boot (2) and secure
15 Release input shaft (6) from vise (3) and remove
Install
16 Install input shaft (6)
AR35.30-P- 0620MCU TESTING & REPAIR > REPLACE INPUT SHAFT BOOT - AR35.30-P-0623MCV > MODEL 451.3/4 Transmission end Removing
1 Remove input shaft (6)
AR35.30-P-0620MCU Disassemble
2 Remove input shaft boot (5) at wheel end
AR35.30-P-0623MCU 3 Detach clamps (3, 4)
4 Cut open input shaft boot (1) and pull off
Fig 1: Replacing Input Shaft Boot Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Clean¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2017 · Applies to: 450, 451, 452, 454 · AR: AR35.30-P-0623MCU, AR35.30-P-0620MCU
5 Clean joint hub (2) and inner spider
Assembly
6 Release input shaft (6) from vise and remove
7 Push new input shaft boot (1) onto input shaft in direction of arrow (6)
8 Push clamp (4) onto input shaft (6)
9 Clamp input shaft (6) in vise using protective jaws
10 Fill joint hub (2) with grease included in package contents
11 Push joint hub (2) onto input shaft (6)
12 Fill input shaft boot (1) and joint hub (2) with remaining grease
13 Push input shaft boot (1) onto joint hub (2) The raised bead on the input shaft boot (1) must locate in the slot in the joint hub (2).
14 Position clamps (3, 4) on input shaft boot (1) and secure
15 Release input shaft (6) from vise and remove
Install
16 Install input shaft boot (5) at wheel end
AR35.30-P-0623MCU 17 Install input shaft (6)
AR35.30-P-0620MCU TORQUE SPECIFICATIONS > TIGHTENING TORQUES: SMART: REAR AXLE - BA35.00-Z- 9999CZ > MODEL all Hub MODEL 454.0 BA35.20-P-1000-06B Rear axle MODEL 454.0 BA35.10-P-1000-03A Rear axle carrier MODEL 450.3 /4, 451.3 /4, 452.3 /4 BA35.10-P-1000-01F Rear axle shaft MODEL 450.3 /4, 451.3 /4, 452.3 /4 BA35.30-P-1000-01D Trailing arms, wishbones MODEL 450.3 /4, 451.3 /4, 452.3 /4 BA35.15-P-1000-02C
MODIFICATION NOTES¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2019 · Applies to: 450, 451, 452, 454 · AR: BE35.00-Z-9999CZ
15.6.07 Bolt, rear axle shaft to rear axle shaft flange, Stage 1 Model 451.3/4 REAR AXLE SHAFT Number Designation Model 450.3/4 Model 451.3/4 Model 452.3/4 BA35.30-P- 1001-01D Bolt, rear axle shaft flange to trailing arm Nm 65 - - BA35.30-P- 1002-01D Bolt, rear axle shaft to rear axle shaft flange Stage 1 Nm 30 45 30 Stage 2 ∠° 90 90 90 TEST & ADJUSTMENT VALUES > TEST AND ADJUSTMENT VALUES: SMART: REAR AXLE - BE35.00-Z-9999CZ > MODEL all Trailing arms, wishbones MODEL 451 BE35.15-P-1000-01B TEST & ADJUSTMENT VALUES > TRAILING ARMS, WISHBONES - BE35.15-P-1000-01B > Model 451 TRAILING ARMS, WISHBONES Number Designation Model 451 BE35.15-P-1001- 01B Adjustment dimension, bar link to rear axle crossmember mm 130 SPECIAL TOOLS > 210 589 03 43 09 PIN - WS35.00-P-0154-01C > FG35/Set C MODEL 107, 123, 124, 126, 129, 140, 163, 164, 170, 171, 201, 202, 203, 204, 208, 209, 210, 211, 215, 216, 219, 220, 221, 230, 251, 414, 451, 636, 639 Use: Bolts (1 piece)
TESTING & REPAIR INDEX > TESTING AND REPAIR WORK: SMART: REAR AXLE -¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2025 · Applies to: 450, 451, 452, 454 · AR: AR35.00-Z-9451CA, AR35.10-P-0070MCC, AR35.15-P-0250MCC, AR35.30-P-0620MCC, AR35.30-P-0620MCU (+5 more)
AR35.00-Z-9451CA > MODEL 451 Remove/install axle tube MODEL 451.3 /4 AR35.10-P-0070MCC Remove/install rear axle crossmember MODEL 451.3 /4 AR35.15-P-0250MCC Remove/install rear axle shaft MODEL 451.3 /4 with TRANSMISSION 717.4 MODEL 451.391/ 491 AR35.30-P-0620MCC Remove/install rear axle shaft MODEL 451.3 /4 AR35.30-P-0620MCU Remove/install wheel bearing MODEL 451.3 /4 AR35.20-P-0302MCC Remove/install wheel bearing MODEL 451.3 /4 AR35.20-P-0302MCU Remover/install bar-type link MODEL 451.3 /4 AR35.15-P-0200MCC Replace input shaft boot MODEL 451.3 /4 Transmission end AR35.30-P-0623MCB Replace input shaft boot MODEL 451.3 /4 Wheel end AR35.30-P-0623MCC Replace input shaft boot MODEL 451.3 /4 Wheel end AR35.30-P-0623MCU Replace input shaft boot MODEL 451.3 /4 Transmission end AR35.30-P-0623MCV TESTING & REPAIR INDEX > REMOVE/INSTALL AXLE TUBE - AR35.10-P-0070MCC > MODEL 451.3 /4
TRAILING ARMS, WISHBONES¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2034 · Applies to: 450, 451, 452, 454 · AR: AR35.20-P-0302MCU
Number Designation Model 451.3/4 BA35.15-P-1001-02C Bolt, bar-type link to axle tube Nm 90 BA35.15-P-1002-02C Bolt, bar-type link to crossmember Nm 65 TESTING & REPAIR INDEX > REMOVE/INSTALL WHEEL BEARING - AR35.20-P-0302MCU
MODEL 451.3 /4 Remove/install
1 Release left or right rear axle shaft, outboard
AR35.30- P- 0620MCU 2 Remove brake drum
AR42.10- P- 1010MCU Fig 3: Identifying Twist Drill Bit Set (450 589 01 70 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 1: Identifying Wheel Bearing, Bolts And Brake Carrier Plate Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
TORQUE SPECIFICATIONS > REAR AXLE SHAFT - BA35.30-P-1000-01D >¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2041 · Applies to: 450, 451, 452, 454 · AR: BE35.00-Z-9999CZ
Model 450, 451, 452 MODIFICATION NOTES 15.6.07 Bolt, rear axle shaft to rear axle shaft flange, Stage 1 Model 451.3/4 REAR AXLE SHAFT Number Designation Model 450.3/4 Model 451.3/4 Model 452.3/4 BA35.30-P- 1001-01D Bolt, rear axle shaft flange to trailing arm Nm 65 - - BA35.30-P- 1002-01D Bolt, rear axle shaft to rear axle shaft flange Stage 1 Nm 30 45 30 Stage 2 ∠° 90 90 90 TEST & ADJUSTMENT VALUES > TEST AND ADJUSTMENT VALUES: SMART: REAR AXLE - BE35.00-Z-9999CZ > MODEL all Trailing arms, wishbones MODEL 451 BE35.15-P-1000-01B TEST & ADJUSTMENT VALUES > TRAILING ARMS, WISHBONES - BE35.15-P-1000-01B > Model 451 TRAILING ARMS, WISHBONES Number Designation Model 451 BE35.15-P-1001-01B Adjustment dimension, bar link to rear axle crossmember mm 130 SPECIAL TOOLS > 210 589 03 43 09 PIN - WS35.00-P-0154-01C > FG35/Set C MODEL 107, 123, 124, 126, 129, 140, 163, 164, 170, 171, 201, 202, 203, 204, 208, 209, 210, 211, 215, 216, 219, 220, 221, 230, 251, 414, 451, 636, 639 Use: Bolts (1 piece)
RETROFITTING & CONVERSION > INSTALL BRABUS SPORT SUSPENSION - AN32.20-P-¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2160 · Applies to: 450, 451, 452, 454 · AR: AR32.20-P-0200MCC, AR32.25-P-0110MCC
0002MCC > MODEL 451.3/4 (except 451.391 /491) Removing
1 Remove left and right front spring The dampers and front springs are no longer required for the installation.
- not for USA AR32.20-P-0200MCC
-
for USA only AR32.20-P- 0200MCU 2 Remove left and right damper at the rear The dampers are no longer required for the installation.
-
not for USA AR32.25-P-0110MCC
- for USA only AR32.25-P- 0110MCU 3 Lower the major assembly lifting platform or telescopic lifter further until the rear spring (1) can be removed from its supports on the axle tube (2) and on the
Fig 1: Identifying Rear Spring, Axle Tube And Frame-Type Integral Support Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
frame-type integral support¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2161 · Applies to: 450, 451, 452, 454 · AR: AR32.25-P-0110MCC, AR32.20-P-0200MCC, AR32.25-P-0105MCC, AR32.25-P-0105MCU, AR32.20-P-0200MCU (+1 more)
(3) 4 Remove rear spring (1) The dampers (1) are no longer required for the installation.
Install
5 Insert BRABUS rear spring (1) and lift the axle tube (2) using the major assembly lifting platform or telescopic lifter until the rear dampers can be installed Pay attention to the installation position of the rear spring (1). Clean the top and bottom rubber mount of rear spring (1) and replace if necessary.
6 Install left and right BRABUS dampers at the rear * not for USA AR32.25-P-0110MCC * for USA only AR32.25-P- 0110MCU 7 Assemble left and right BRABUS front spring with the BRABUS damper and install in the vehicle * not for USA AR32.20-P-0200MCC * for USA only AR32.20-P- 0200MCU 8 Place certification in the vehicle not for USA Certification is included in the package contents.
Suspension modification certificate * For Germany only OF32.20-P-1000- 01DC PARTS ORDERING NOTES Part no. Designation Quantity DG 32 (see EPC) BRABUS front spring 2 DG 32 (see EPC) BRABUS front damper 2 DG 32 (see EPC) BRABUS rear spring 2 DG 32 (see EPC) BRABUS rear damper 2 TESTING & REPAIR > TESTING AND REPAIR WORK: SMART: SUSPENSION - AR32.00-Z- 9451CA > MODEL 451 Remove/install front shock absorber MODEL 451.3/4 AR32.25-P-0105MCC Remove/install front shock absorber MODEL 451.3/4 AR32.25-P-0105MCU Remove/install front spring MODEL 451.3/4 AR32.20-P-0200MCC Remove/install front spring MODEL 451.3/4 AR32.20-P-0200MCU Remove/install front stabilizer bar MODEL 451.3/4 AR32.35-P-2050MCC
Remove/in tall front tabilizer bar¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2162 · Applies to: 450, 451, 452, 454 · AR: AR32.35-P-3328MCC, AR32.25-P-0110MCC, AR32.25-P-0110MCU, AR32.20-P-0230MCC, AR32.20-P-0230MCU (+3 more)
MODEL 451 3/4 AR32 35 P 2050MCU Remove/install front stabilizer bar link rod MODEL 451.3/4 AR32.35-P-3328MCC Remove/install rear shock absorber MODEL 451.3/4 AR32.25-P-0110MCC Remove/install rear shock absorber MODEL 451.3/4 AR32.25-P-0110MCU Remove/install rear spring MODEL 451.3/4 AR32.20-P-0230MCC Remove/install rear spring MODEL 451.3/4 AR32.20-P-0230MCU Remove/install the suspension strut MODEL 451.3/4 AR32.25-P-1017MCC Remove/install the suspension strut MODEL 451.3/4 AR32.25-P-1017MCU TESTING & REPAIR > REMOVE/INSTALL FRONT SPRING - AR32.20-P-0200MCU > MODEL 451.3/4 MODIFICATION NOTES 11.4.08 Special tool for releasing nut on piston rod, added Step 5 Fig 1: Removing/Installing Front Spring Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REPAIR MATERIALS¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2165 · Applies to: 450, 451, 452, 454 · AR: AR32.20-P-0230MCU
Number Designation Order number BR00.45-Z-1003-05A Cavity preservation, solvent-free (1 l container) A 000 986 72 70 05 TESTING & REPAIR > REMOVE/INSTALL REAR SPRING - AR32.20-P-0230MCU > MODEL 451.3/4 Shown on left rear spring Fig 3: Identifying Assembly Tool Set (450 589 08 99 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 4: Identifying Holding Device (451 589 00 63 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
TESTING & REPAIR > REMOVE/INSTALL FRONT STABILIZER BAR - AR32.35-P-2050MCU¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2178 · Applies to: 450, 451, 452, 454 · AR: AR32.35-P-2050MCU
MODEL 451.3/4 Fig 8: Identifying Tensioning Device (451 589 00 31 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 9: Identifying Holding Device (451 589 00 63 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA. Fig 10: Identifying Puller (454 589 00 33 00) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
or tele copic lifter further until the rear¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2189 · Applies to: 450, 451, 452, 454 · AR: AR32.00-Z-9451CA
3 or tele copic lifter further until the rear spring (1) can be removed from its supports on the axle tube (2) and on the frame-type integral support (3)
4 Remove rear spring (1) The dampers (1) are no longer required for the installation.
Install
5 Insert BRABUS rear spring (1) and lift the axle tube (2) using the major assembly lifting platform or telescopic lifter until the rear dampers can be installed Pay attention to the installation position of the rear spring (1). Clean the top and bottom rubber mount of rear spring (1) and replace if necessary.
6 Install left and right BRABUS dampers at the rear * not for USA AR32.25- P- 0110MCC * for USA only AR32.25- P- 0110MCU 7 Assemble left and right BRABUS front spring with the BRABUS damper and install in the vehicle * not for USA AR32.20- P- 0200MCC * for USA only AR32.20- P- 0200MCU 8 Place certification in the vehicle not for USA Certification is included in the package contents.
Suspension modification certificate * For Germany only OF32.20- P-1000- 01DC PARTS ORDERING NOTES Part no. Designation Quantity DG 32 BRABUS front spring 2 DG 32 BRABUS front damper 2 DG 32 BRABUS rear spring 2 DG 32 BRABUS rear damper 2 TESTING & REPAIR INDEX > TESTING AND REPAIR WORK: SMART: SUSPENSION - AR32.00-Z-9451CA > MODEL 451
Remove/in tall front hock¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2190 · Applies to: 450, 451, 452, 454 · AR: AR32.25-P-0105MCU, AR32.20-P-0200MCC, AR32.20-P-0200MCU, AR32.35-P-2050MCC, AR32.35-P-2050MCU (+5 more)
absorber MODEL 451 3 /4 AR32 25 P 0105MCC Remove/install front shock absorber MODEL 451.3 /4 AR32.25-P-0105MCU Remove/install front spring MODEL 451.3 /4 AR32.20-P-0200MCC Remove/install front spring MODEL 451.3 /4 AR32.20-P-0200MCU Remove/install front stabilizer bar MODEL 451.3 /4 AR32.35-P-2050MCC Remove/install front stabilizer bar MODEL 451.3 /4 AR32.35-P-2050MCU Remove/install front stabilizer bar link rod MODEL 451.3 /4 AR32.35-P-3328MCC Remove/install rear shock absorber MODEL 451.3 /4 AR32.25-P-0110MCC Remove/install rear shock absorber MODEL 451.3 /4 AR32.25-P-0110MCU Remove/install rear spring MODEL 451.3 /4 AR32.20-P-0230MCC Remove/install rear spring MODEL 451.3 /4 AR32.20-P-0230MCU Remove/install the suspension strut MODEL 451.3 /4 AR32.25-P-1017MCC Remove/install the suspension strut MODEL 451.3 /4 AR32.25-P-1017MCU TESTING & REPAIR INDEX > REMOVE/INSTALL FRONT SPRING - AR32.20-P-0200MCU > MODEL 451.3 /4
REPAIR MATERIALS¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2194 · Applies to: 450, 451, 452, 454 · AR: AR32.20-P-0230MCU
Number Designation Order number BR00.45-Z-1003-05A Cavity preservation, solvent-free (1 l container) A 000 986 72 70 05 TESTING & REPAIR INDEX > REMOVE/INSTALL REAR SPRING - AR32.20-P-0230MCU > MODEL 451.3 /4 Shown on left rear spring Remove/install
DaimlerChrysler has not specifically called for the rear springs (1) to be changed in pairs, but it is advisable
1 Release left or right rear axle shaft, outboard
AR35.30- P- 0620MCU 2 Lower axle tube (2) using major assembly lifting table or transmission jack until the rear springs (1) can be removed from their mountings on the axle tube (2) and on the frame-type integral support (3) If both rear springs (1) are removed at the same time, the major assemblies lifting table should be used to support the axle tube (5).Major assembly lifting table, transmission jack
3 Remove rear spring (1) Pay attention to the installation position of the rear spring (1). Clean the top and bottom rubber mount of rear spring (1) and replace if necessary.
Fig 1: Identifying Rear Spring, Axle Tube And Frame-Type Integral Support (Shown On Left Rear Spring) Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
TESTING & REPAIR INDEX > REMOVE/INSTALL FRONT STABILIZER BAR LINK ROD -¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2209 · Applies to: 450, 451, 452, 454 · AR: AR32.35-P-3328MCC
AR32.35-P-3328MCC > MODEL 451.3 /4 MODIFICATION NOTES 11.4.08 Special tool for releasing nut on link rod, added Step 2
Remove/install
Risk of death caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer. AS00.00- Z-0010- 01A 1 Raise vehicle with vehicle lift
2 Unscrew nuts (2, 3) on left or right link rod (1) Replace the self-locking nuts (2, 3). To make access easier, turn the steering at the wheel.Counterhold threaded stud of link rod (1).
Figure Figure BA32.20- P-1001- 02I BA32.20- P-1004- 02I 3 Remove link rod (1)
Fig 1: Identifying Link Rod And Nuts Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
TORQUE SPECIFICATIONS > TIGHTENING TORQUES: SMART: FRAME, TRAILER¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2916 · Applies to: 450, 451, 452, 454 · AR: BA31.00-Z-9999CZ, BE31.00-Z-9999CZ
OPERATION - BA31.00-Z-9999CZ > MODEL all Trailer coupling mechanism MODEL 454.0 BA31.11-P-1000-01D TEST & ADJUSTMENT VALUES > TEST AND ADJUSTMENT VALUES: SMART: FRAME, TRAILER OPERATION - BE31.00-Z-9999CZ > MODEL all Test values for trailer hitch MODEL all BE31.11-P-1000-01A TEST & ADJUSTMENT VALUES > TEST VALUES FOR TRAILER HITCH - BE31.11-P-1000- 01A > All models TEST VALUES FOR TRAILER HITCH Number Designation All models BE31.11-P-1001-01A Minimum diameter of ball head mm 49 SPECIAL TOOLS > SPECIAL TOOLS: SMART: FRAME, TRAILER OPERATION - WS31.00- Z-9999CZ > MODEL all 450 589 02 62 00 Removal fixture FG 26/32/33/31/35/47/ 83/Set B WS26.00-P-0090B
TORQUE SPECIFICATIONS > TIGHTENING TORQUES: SMART: FRAME, TRAILER¶
2007-2014 smart (450_451_452_454) - Workshop Repair Manual.pdf · p. 2917 · Applies to: 450, 451, 452, 454 · AR: BA31.00-Z-9999CZ, BE31.00-Z-9999CZ
OPERATION - BA31.00-Z-9999CZ > MODEL all Trailer coupling mechanism MODEL 454.0 BA31.11-P-1000-01D TEST & ADJUSTMENT VALUES > TEST AND ADJUSTMENT VALUES: SMART: FRAME, TRAILER OPERATION - BE31.00-Z-9999CZ > MODEL all Test values for trailer hitch MODEL all BE31.11-P-1000-01A TEST & ADJUSTMENT VALUES > TEST VALUES FOR TRAILER HITCH - BE31.11-P-1000- 01A > All models TEST VALUES FOR TRAILER HITCH Number Designation All models BE31.11-P-1001-01A Minimum diameter of ball head mm 49 SPECIAL TOOLS > SPECIAL TOOLS: SMART: FRAME, TRAILER OPERATION - WS31.00- Z-9999CZ > MODEL all 450 589 02 62 00 Removal fixture FG 26/32/33/31/35/47/ 83/Set B WS26.00-P-0090B