AR32.20-D-0200D | Remove/install front spring | 4.3.10 |
FRONT AXLE 730.413 in MODEL WD1, WD2, WD3, XD1, XD2, XD3, YD1, YD2, YD3
FRONT AXLE 730.415 in MODEL WD6, WD7, XD6, XD7, YD6, YD7
FRONT AXLE 730.413 /415 in MODEL 903.61 /66 /67 with CODE (ZU7) National version for Canada
FRONT AXLE 730.413 /415 in MODEL 903.61 /66 /67 with CODE (ZU8) National version for USA
FRONT AXLE 730.413 /415 in MODEL 903.61 /62 /66 /67 with CODE (ZU9) National version for Mexico
D32.20-1102-06
1 Shock-absorber strut
2 Screw
3 Nut
4 Nut
5 Nut
6 Screw
7 Stop plate
8 Screw
9 Screw
10 Brake caliper
11 Rubber spring bearing
12 Upper rubber spring bearing, right
13 Nut
14 Spring clamp plate, right
15 Lower rubber spring bearing, right
16 Transverse leaf spring
17 Upper rubber spring bearing, left
18 Lower rubber spring bearing, left
19 Tie rod
20 Shear bush
21 Screw
22 Spring clamp plate, left
23 ABS sensor
24 ABS sensor clamping bush
25 Screw
| Removing | ||
1 | Unscrew front and rear bolts (21) on left and right spring clamp plates | The vehicle must be on its wheels. | |
2 | Remove front wheels | Attach stands to longitudinal frame member in front of front axle. | |
3 | Detach brake caliper (10) and fasten in wheel housing with wire | ||
4 | Pull ABS sensor (23) with clamping bush (24) out of mounting bore in steering knuckle | Expose cables and fasten in wheel housing with sensor. | |
5 | Detach track rod (19) | | |
6 | Detach transverse control arm from front axle housing | Detach the stop plates (7) left and right on transverse control arm. | |
7 | Support transverse leaf spring (16) in the center with a jack | In order to avoid damaging the transverse leaf spring, cushion jacking head of vehicle jack appropriately. | |
8 | Remove left and right spring clamp plates (14, 22) | ||
9 | Lower jack and remove transverse leaf spring (16) towards the side | ||
| Install | ||
10 | Install transverse leaf spring (16) | ||
Grease | |||
| Wooden block for compressing the transverse leaf spring | ||
11 | Attach transverse control arm to front axle beam | Do not tighten nuts (3) of transverse control arm bearing fixing bolts yet. | |
12 | Attach track rod to transverse control arm | Replace nut (13). | |
| |||
13 | Install ABS sensor (23) with clamping bush (24) | ||
Acid-free grease | |||
14 | Fix sensor cable in bracket | Ensure that it cannot chafe. | |
15 | Attach brake caliper (10) | | |
16 | Mount wheels | ||
17 | Install spring clamp plates (14, 22) | Replace nuts (4, 5) on retaining bolts. | |
| |||
18 | Roll vehicle approx. 1m forwards and back, and rock firmly | ||
19 | Tighten nuts (3) on transverse control arm bearing retaining bolts | The vehicle must be on its wheels. | |
| |||
20 | Actuate brake pedal until brake pressure is built up again |
Front axle steel suspension
Number | Designation | Model 901, 902, 903, 904 with front axle 730.4 | Model | |||
BA32.20-N-1001-01A | Bolt, lower spring clamp plate to front axle beam | M121.5 | Stage 1 | Nm | 130 | 130 |
Stage 2 | ° | - | - | |||
M8 | Nm | - | - | |||
M10 | Nm | 65 | 65 | |||
Wheel location, hub
Number | Designation | Front axles | ||
BA33.20-N-1002-01A | Nut, transverse control arm to front axle housing | M141.5 | Nm | 150 |
Front axle brake caliper
Number | Designation | Model | ||
BA42.10-N-1001-10A | Bolt securing brake caliper | M141.5 | Nm | 170 |
Steering linkage
Number | Designation | Model | |||
BA46.40-N-1001-06D | Nut on ball head | M141.5 | Stage 1 | Nm | - |
Stage 2 | ° | - | |||
M161.5 | Nm | 130 | |||
Puller
601 589 04 33 00
Repair materials
Number | Designation | Order number |
BR00.45-Z-1019-06A | ABS sensor grease | A 000 989 62 51 10 |
BR00.45-Z-1015-06A | Vaseline | Karl Käppler GmbH & Co. KG Liebknechtstr. 48 |