Service Manual for WP6 Diesel Engine
44
Assembling:
For 6-cylinder engine, 14 M14－10.9 main bearing bolts are used to fix the bearings. As shown in
Fig 3-13, start with middle bearings, do the tightening work from middle to two ends evenly, follow
the procedures below: Firstly pre-tighten each bolt to 70Nm, and tighten the bolts for further
90°±4°.
Fig. 3-13 Main bearing bolts tightening order
Key point 2:
Assembling:
Install the thrust bearing cap on rear end of engine block, and the others are non-thrust bearing cap.
Take the cap two ends as locating basis when assembling; the main bearing bolts cannot be screwed
on if the cap is inversely placed.
3324 Steps to Assemble Engine Block Module
Assembling steps are contrary to disassembling ones.
To Next Page
Loading...