Maintenance; 50-Hours Check - MTU Gas engine8 V 4000 L62 Operating Instructions Manual

4 Maintenance

4.1 50-hours check

50-hours check
One-time operations to be carried out after the first 50 operating hours of the cylinder head (with a new
engine, after installation of new cylinder heads, after component maintenance or extended component
maintenance).
When installing a cylinder head with run-in mating faces (e.g. after piston replacement), a repeated
check after the first 50 operating hours is not necessary.
Qualifica‐ Interval
tion
[hours] [years]
QL1 - -
46 | Maintenance | MS150032/02E 2012-07
Item
Valve gear
Tasks
Check valve clearance (→ Page 60)
Task
-