MTU 12 V 4000 M23F Operating Instructions Manual page 226

Checking strainer
Item
Strainer
Strainer
Square-section ring
O-ring
Cleaning strainer
1. Wash strainer (5) with cleaner.
2. Remove stubborn deposits with soft brush.
3. Blow out strainer (5) with compressed air from inside.
Installing strainer
1. Coat square-section ring (4) on strainer (5) with engine oil and install strainer (5).
2. Coat O-ring (3) with engine oil and fit in filter housing.
3. Fit cover (2) and secure with screws (1) and washers.
226 | Task Description | MS150068/01E 2014-01
Findings
Metallic residues
Damaged
Damaged
Damaged
Action
• Clean
• Monitor engine operation
• Check strainer daily
• Contact Service
Fit new part
Fit new part
Fit new part