Page 1468 - Foton Workshop Manual - Tunland (AT)

15-94 ENGINE MECHANICAL - FLYWHEEL, CYLINDER BLOCK & CRANKSHAFT

16 . Crankshaft bearing oil clearance check:
NOTICE

• Clean crankshaft journal, crankshaft bearing and bearing cap and wipe off oil
on the surface.

(a) Fit crankshaft upper bearing on cylinder block
side and place crankshaft on cylinder block.
15
(b) The plastic gauge arrow across the crankshaft
journal.

(c) Fit the crankshaft main bearing and bearing
cap. Apply a thin layer of clean oil on the
screw thread of the crankshaft bearing cap
bolt and screw in the bolt by hand.
(d) As cross order in accordance with the
diagram, tighten the crankshaft bearing cap
bolts evenly.
Bolt tightening torque:

Level 1 tightening: 50 Nm
Level 2 tightening: 80 Nm

Level 3 tightening: clockwise rotate 90
degrees

NOTICE

• If the bolt cannot be tightened to the
specified torque, replace it.

(e) As shown in the diagram, screw out
crankshaft bearing cap bolts evenly and take
off the crankshaft bearing cap.

NOTICE

• The crankshaft must not be rotated during
the installation and removal of the
crankshaft bearing cap.

Page 1468