Service Manual for WP6 Diesel Engine
48
334 Disassembly, Inspection, Maintenance and Assembly of Flywheel
Housing
3341 Exploded View of Flywheel Housing
Fig. 3-19 Exploded view of flywheel housing
3342 Steps to Disassemble Flywheel Housing
(1) Remove fixing bolts of flywheel housing (key point 1);
(2) Remove fixing bolts of monitoring window cap on flywheel housing, take down the cap;
(3) Remove flywheel housing.
3343 Inspection and Maintenance of Flywheel Housing
Key point 1:
Assembling:
Check whether flywheel is cleaned up. Debur the corresponding fitting surface on engine block
with 240# fine oil stone and clean the surface with ethyl alcohol. Apply sealant on fitting surfaces
of flywheel housing and engine block. Bolts and tools: M10-10.9 hexagon bolts (×12), M12-10.9
hexagon bolts (×6), 17mm and 19mm socket spanner.