Remove/install the tensioning device for the oil pump chain

Type ar · topic 18.10 · version 0100 · 2007-09-10

Applies to: ENGINE 660.9 in MODEL 451.3 /4

Where it sits

Function group 1 Engine › 18 Engine lubrication, engine oil cooling › 18.10 Oil pump — Series 451 (models 3**, 4**) · Series 660 (models 9**)

EinPAS 15 Engine › 15.20 Engine lubrication system › 15.20.30 Oil pump/drive/oil spray nozzle/oil suction pipe — Series 451 (models 3**, 4**) · Series 660 (models 9**)

AR18.10-P-2000MCD

Remove/install the tensioning device for the oil pump chain

21.8.07

ENGINE 660.9 in MODEL 451.3 /4

P18.10-2173-04

1 Tensioning device

2 Oil pump chain

3 Guide bolts

4 Spring

 	Remove/install
1	Remove timing case cover		AR01.40-P-8000MCD
2	Press together clamping device (1) and spring (4) for oil pump chain (2) using suitable pliers and remove from guide pin (3) on lower crankcase section	 To do this lift oil pump chain (2).
3	Install in the reverse order