Maintenance Task Reference Table [Ql1] - MTU 12V 4000 L32 F Operating Instructions Manual

5.2 Maintenance task reference table [QL1]

The maintenance tasks and intervals for this product are defined in the Maintenance Schedule. The Mainte-
nance Schedule is a standalone publication.
The task numbers in this table provide reference to the maintenance tasks specified in the Maintenance
Schedule.
Task
W0501
W0509
W0523
W0527
W1005
W1008
W1089
W1091
W1207
W1525
W1616
W1689
W1798
W1799
W4137
W4138
W8660
Table 39: Maintenance task reference table [QL1]
54 | Maintenance | MS150104/02E 2016-11
Measures
Visually inspect engine for leaks and general condition.
Check machine room for smell of gas.
Check for abnormal running noises and vibrations.
X Check engine oil level in storage tank.
Replace air filter.
Replace engine oil filter when changing engine oil, or when
the interval (years) is reached, at the latest.
Check gas lines for leaks, seal if required.
Check ignition timing, adjust as necessary.
Check valve clearance and adjust if necessary. IMPORTANT!
First adjustment after 1,000 operating hours on a new en-
gine and 1,000 operating hours following each overhaul of
the cylinder heads.
X Replace sensor.
Replace spark plug and seal in spark plug connector.
Measure valve projection.
Replace fine filter.
Replace coarse filter (coalescer filter).
If spark plug is replaced: Clean and check spark plug con-
nector, replace if required.
Replace flexible hose of coolant line (only 8V, 12V, and
16V).
Check exhaust emissions, adjust if required. Comply with lo-
cal emissions regulations.
(→ Page 45)
(→ Page 163)
(→ Page 45)
See manufacturer's docu-
mentation
(→ Page 185)
(→ Page 190)
(→ Page 184)
(→ Page 175)
(→ Page 179)
(→ Page 206)
(→ Page 166)
(→ Page 176)
(→ Page 164)
(→ Page 164)
(→ Page 172)
(→ Page 196)
(→ Page 46)