AR03.20-W-4803J | Remove/install crankshaft sprocket | 23.11.10 |
ENGINES 900.9 in MODELS 375.1, 970, 972, 975, 976
ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5
ENGINES 902.9 in MODEL 957 except CODE (MS8) Natural gas engine
ENGINES 902.9 in MODELS 375.1, 970, 972, 974, 975, 976
ENGINES 924.9 in MODELS 958.0, 970, 972, 974, 975, 976
ENGINES 925.9 in MODELS 970, 972, 974
ENGINES 926.9 in MODEL 958.0
ENGINES 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957, 958.2
W03.20-1103-06
1 Crankshaft sprocket
2 Crankshaft
3 Dowel pin
4 Centering drifts
5 Camshaft sprocket
Arrows Markings
| Remove/install | ||
1 | Remove timing case | Engine 900.9, 924.9 | |
Engine 902.9, 925.9, 926.9 | |||
2 | Turn crankshaft (2) until markings (arrows) on crankshaft gear (1) and camshaft sprocket (5) coincide | Screw centering drift (4) into two opposing threaded holes on the crankshaft (2) and turn the crankshaft (2) using a suitable lever. | |
Alignment punch | |||
3 | Pull crankshaft gear (1) off of crankshaft (2) | Installation: Markings (arrows) on crankshaft gear (1) should coincide with markings on camshaft sprocket (5). | |
4 | Check dowel pin (3) for a firm hold. | Replace dowel pin (3) if necessary. | |
5 | Install in the reverse order |
Centering drift
904 589 02 63 00