Operation Manual

Table Of Contents

Section:

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Engine:

Trouble-shooting

7.2 General

Should trouble arise during engine starting or running, be sure to stop the engine immediately and

to restart the engine only after the fault has been remedied. The following trouble chart is not

exclusive.

When opening crankcase, be sure to observe safety precautions (job 02.00.01).

7.3 Trouble Chart

Trouble Potential Cause Remedy Section /

Job Card

Engine Low starting air pressure Charge air receiver

fails to start

Incorrect valve clearance *) Adjust clearance 01.01.01

Leaky inlet or If necessary, 01.07.01

exhaust valves *) regrind valves

Inlet or exhaust Free valve with a blend 01.05.01

valves binding *) of 50% diesel fuel

and 50% lube oil;

inspect valve springs

Starting pilot air Recondition 10.02.01

distributor valve binding *) distributor

Starting air master Recond ition 10.03.01

valve binding valve

Master valve running- Remove screen 10.03.91

in screen not removed

after 250 hours

servizio

*) Caused by one or Leaky starting or If necessary, regrind 01.11.01

several cylinders relief valves or valves; close pipe leaks

air piping

7-0-02

S/BVM 628