Operation Manual

Job Card No.:
Engine:
Filing No.:
Injection Pump Locking
Control Rod Inspection
0178-17-10 1947
07.01.01 Page 2 of 2
S/BVM 628
© 1284
Fig. 2
Locking out Pump Element
(actuate lock)
● Engine Running
- Press knurled nut (9) - Fig. 2 - against
spring pressure until pin (2) is positioned
under roller tappet bush (3).
- Turn knurled nut until the arrow points up
wards. The lock is now engaged and holds the
roller tappet bush in TDC position.
● Engine Stationary
- One person must turn the engine by hand.
- At the same time, a second person presses
the relevant knurled nut (9) - Fig. 2 - against
spring pressure until pin (2) is positioned un
der roller tappet bush (3).
- Stop turning the engine.
- Turn knurled nut until arrow points upwards.
The lock is now engaged and holds the roller
tappet bush in TDC position.
Putting an Element back into Service
(open lock)
● Engine Running
Turn knurled nut (9) until arrow points down
wards. By spring pressure, pin (2) is moved
away from under roller tappet bush (3).
● Engine Stationary
One person must turn the engine by hand. At the
same time, a second person turns the relevant
knurled nut (9) until the arrow points downwards.
By spring pressure, pin (2) is moved away from
under roller tappet bush (3).
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