AR13.22-G-1202B | Remove/install poly-V belt | 11.1.12 |
ENGINES 900.915 /916, 902.923 /924 /935, 904.927 /928, 906.935 /955
G13.22-3103-11
Shown on engine 904
1 Tensioner pulley
2 Tensioner pulley
3 Poly-V belt
4 Poly-V belt
G13.22-3102-11
Poly-V belt running diagram
Modification notes
| Remove/install | ||
1 | Tilt cab | ||
2 | Remove engine trim panel | Engine 900.915/916 in model 405.05 | |
3 | Remove PTO transmission propeller shaft from belt pulley or vibration damper | With code (N08) Engine power take-off shaft drive 1000 rpm | |
| |||
4 | Swivel and hold tensioner pulley (1) with breaker bar and socket downwards | Swivel tensioner pulley (1) downwards over bolt against the spring tension. | |
5 | Remove poly-V-belt (3) | Do not kink poly-V-belt (3). | |
Installation: Pay attention to correct seating of poly-V belt (3). | |||
6 | Swivel back tensioner pulley (1) | ||
7 | Swivel and hold tensioner pulley (2) with breaker bar and socket upwards | Swivel tensioner pulley (2) upwards over bolt against the spring tension. | |
8 | Remove poly-V belt (4) | Do not kink poly-V-belt (4). | |
Installation: Pay attention to correct seating of poly-V belt (4). | |||
9 | Swivel back tensioner pulley (2) | ||
| Check | ||
10 | Check poly-V belt (3, 4) for wear and damage. | ||
11 | Check belt pulley, vibration damper and tensioner pulleys (1, 2) for damage | Replace damaged or worn parts: | |
Belt pulley or vibration damper | |||
Tensioning device with tensioner pulley | |||
Guide pulley on carrier | |||
Belt pulley on alternator | |||
Belt pulley on coolant pump | |||
Belt pulley on hydraulic pump | |||
Belt pulley on A/C compressor | |||
12 | Install in the reverse order |
Single-belt pulley
Number | Designation | Engine | |
BA13.22-N-1001-01D | Bolt, guide pulley to carrier | Nm | 25 |
Alternator
Number | Designation | Engine 900.915/916, 902.923/924 | Engine | ||
BA15.40-N-1004-01N | Nut, belt pulley to alternator | M161.5 | Nm | 90 | 90 |
M271.5 | Nm | 150 | 150 | ||
Coolant pump, coolant thermostat
Number | Designation | Engine 900.915/916, 902.923/924 | Engine | |
BA20.10-N-1002-01M | Bolt, pulley to coolant pump | Nm | 25 | 25 |
PTO transmission
Number | Designation | Model | |
BA26.45-N-1001-03A | Bolt connecting propeller shaft to | Nm | 65 |
Hydraulic drive, hydraulic pump
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