Valve Drive; Valve Gear - Lubrication - MTU 12 V 4000 M93 x Operating Instructions Manual

7.3 Valve Drive

7.3.1 Valve gear – Lubrication
Preconditions
☑ Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Engine oil
Valve gear – Lubrication
1. Remove cylinder head covers
(→ Page 138).
2. Fill oil chambers of valve bridges with oil.
3. Fill oil chambers of rocker arms and adjust-
ing screws with oil.
4. Install cylinder head covers (→ Page 138).
MS150047/04E 2013-07 | Task Description | 133
Part No. Qty.