Operation Manual

Table Of Contents
Job Card No.:
Engine:
Filing No.:
Valve Seat Lubrication System
0178-16-10 1640
08.14.01 Page 1 of 2
S/BV 6/8/9 M 628
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Checking
Inspect the valve seat lubrication system.
Check volume of valve seat lubrication.
Job:
Visual inspection:
View through inspection window of dropper (1). If the
valve seat lubrication system is working, drops will
form at the valve of the dropper and drip off in slow
sequence. If not, find out the cause and remedy.
Detail "X"
Tools:
- Standard tools
Turbocharger at engine's driving end
Turbocharger at engine's free end
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