Iveco VECTOR Series Technical And Repair Manual page 81

VECTOR 8 ENGINES
Figure 60
- To obtain cylinder no.1 or no.6 in T.D.C. conditions it is
necessary to position the damping flywheel as indicated
in the picture. For the following balancing/adjustments it
is recommended to trace some marks on the flywheel
(1), placed at 90° one from the other (see picture).
- After obtaining this condition of balancing we move on
to adjust the valves in the following order:
Figure 61
FIRST STEP
Figure 62
SECOND STEP
- To make the adjustment, proceed as illustrated here:
Print P2D32V001E
83505
BALANCING
ADJUST
81605
BALANCING
ADJUST
81606
SECTION 3 - INDUSTRIAL APPLICATION
Figure 63
- Using the wrench 99368503 (4), loosen the check nut
(1) of the adjuster screw (2).
- Insert the tappet feeler gauge (0,50 mm) 99368545 (3).
- With wrench, screw or unscrew the adjuster screw (2).
- Check that the tappet feeler gauge (3) can slide with a
slight amount of friction.
- Keeping the adjuster screw still (2), use wrench
99368503 (4) to lock the check nut (1) of the adjuster
screw.
Figure 64
- Apply the 10 — 60 Nm torque wrench with the 3/8"
square connection 99389831 (1) to the wrench
99368503 to lock the nut (1, Figure 63) to a torque of
34 to 44 Nm.
- Adjust the clearance between all valves and all rockers.
- Extract the tool for turning the flywheel and close the
flywheel cover.
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82722
82723
Base - April 2006