AR03.20-W-4803C | Remove/install crankshaft sprocket | 14.11.05 |
ENGINE 457.9 in MODELS 374, 375, 940, 942, 943, 944, 958
W03.20-1090-11
Illustrated on model 944
1 Crankshaft sprocket
1.1 Dowel pin
2 Camshaft sprocket
3 Drift
Arrows Marking points
| Remove/install | ||
1 | Remove timing case | Up to engine end no. 036947 | |
As of engine end no. 036948 | |||
2 | Turn the crankshaft until the marking points (arrows) on the crankshaft gear (1) and camshaft sprocket (2) are positioned opposite to each other | Screw drifts (3) into two opposing threaded holes in the crankshaft and turn crankshaft using a suitable lever. | |
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3 | Pull crankshaft sprocket (1) off the crankshaft | Installation: Note installation position of the dowel pin (1.1) and location of the marking points (arrows) on the crankshaft gear (1) and camshaft sprocket (2). | |
4 | Install in the reverse order |
403 589 02 63 00
Drift