1 | Spacer |
2 | Spacer fastening screw |
3 | Anti-vibration pulley |
4 | Screw securing the vibration-absorbing pulley |
5 | Visco fan |
6 | Drive belt |
L | Length of the screws holding the vibration-absorbing pulley |
W03.30-0002-06
| Remove/install | ||
1 | Remove the fan (5) |
| |
2 | Remove the ribbed belt (6) |
| |
Engine 904.920 | |||
926.932 | |||
3 | Install the engine turning and locking on the flywheel housing |
| |
Lock the device by inserting the locking pin. | |||
Turning device | |||
4 | Remove the screws (2), then remove the spacer (1) | Spacer to the anti-vibration pulley | |
5 | Remove the screws (4) and remove the vibration-absorbing (3) | Anti-vibration pulley to the crankshaft | |
Screwdriver bit | |||
Screwdriver bit | |||
6 | Measure the length (L) of the screws (4) securing the vibration-absorbing pulley (3) | Replace the screw (4) when the length (L) exceeds the maximum allowable value. | |
Anti-vibration pulley fastening bolts to the crankshaft | |||
7 | Install in reverse order |
Pulley/vibration dampening |
Number | Designation | Engine 902.9; 904.9, 906.9 | Engine 924.9, 926.9 | |||
BE03.30-B-1001-02D | Anti-vibration pulley fastening bolts to the crankshaft | M14x1.5 | length (L), new bolt | mm | 59,5...60,0 | 59,5...60,0 |
length (L), max. used bolt | mm | 61,0 | 61,0 | |||
M16x1.5 | length (L), new bolt | mm | 60, 5...61,0 | - | ||
length (L), max. used bolt | mm | 61,8 | - |
Engine flywheel, drag disk, vibration damper pulley, starter motor rack |
Number | Designation | Engine 904.9, 906.9 | Engine 924.9, 926.9 | |||
BA03.30-B-1002-01C | Anti-vibration pulley to the crankshaft | First stage | Nm | 120...130 | 125 | |
Second stage | graus | 90...100 | 90...100 | |||
M16x1.5 | First stage | Nm | 50 | 50 | ||
Second stage | Nm | 200...220 | 210 | |||
Third stage | graus | 90...100 | 90...100 |
904 589 00 10 00
Screwdriver bit
904 589 04 63 00
Turning device
904 589 01 10 00
Screwdriver bit