Service Manual for WP6 Diesel Engine
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332 Disassembly, Inspection, Maintenance and Assembly of Engine Block
Module
3321 Exploded View of Engine Block Module
Fig. 3-12 Exploded view of engine block module
3322 Steps to Disassemble Engine Block Module
(1) Remove main bearing bolts (key pint 1);
(2) Remove main bearing caps (key pint 2);
3323 Inspection and Maintenance of Engine Block Module
Key point 1:
Inspection:
Check and clean engine block. Including but not limited to: Assembly environment must be clean;
check engine block finished surfaces for crash damage, scratch and rust; do not bump and scratch
the parts during assembling, and besides special requirements, sharp corner and edge on parts must
be smoothed.