Removing injection pump
1.
Mark installation position of injection pump.
2.
Disconnect cabling (1) from injection pump.
3.
Remove fuel line (2).
4.
Unscrew securing screws of injection pump
by approx. 6 mm.
Result:
The preloaded compression spring presses
the injection pump out of the crankcase; If
not:
• Turn crankshaft with barring tool
(→ Page 64).
The pump cam on the camshaft presses
the injection pump out of the crankcase; if
not:
• Carefully press out injection pump at the
recess in the injection pump head.
5.
Remove injection pump securing screws.
6.
Remove injection pump.
7.
Remove sealing rings from injection pump.
8.
After removal, seal all openings with suitable
covers.
Installing injection pump
1.
Remove all blanking plugs and covers.
2.
Clean mating face of injection pump and roll-
er.
Note:
Sealing ring (1) Ø47 mm
3.
Coat sealing ring (1) with assembly com-
pound and fit onto injection pump.
Note:
Sealing ring (2) Ø45 mm
4.
Coat sealing ring (2) with assembly com-
pound and fit onto injection pump.
5.
Coat roller (arrowed) with engine oil.
6.
Clean sealing face and fuel bores in crank-
case.
7.
Use barring tool (→ Page 64) to position the
pump cams on the camshaft at base circle.
MW15409/04E 2015-08
| Task Description | 79
TIM-ID: 0000004579 - 008
Summary of Contents for 12V2000M91
Page 1: ...Operating Instructions Diesel Engine 12V2000M91 16V2000M91 MW15409 04E...
Page 23: ...MW15409 04E 2015 08 General Information 23 TIM ID 0000002178 006...
Page 24: ...Lube oil system covers 24 General Information MW15409 04E 2015 08 TIM ID 0000002178 006...
Page 25: ...MW15409 04E 2015 08 General Information 25 TIM ID 0000002178 006...
