SECTION 5 - R EMOVAL - REFITTING OF THE MAIN ENGINE COMPONENTS
55
CURSOR SERIES
Print P4D32C006 E Base - 03/2015
Figure 165
225045
Apply the tool 99360553 (1) to the rocker arm shaft (2) and
mount the shaft on the cylinder head.
Figure 166
α
221119
Screw the screws in four steps as follows:
Ref.
No. Description
Tightening
torques
(7) 7
ScrewsM16X1.5X76
Step 1 25 Nm
Step 2 60 Nm
Step 3 80 Nm
Step 4 60˚
Tighteningsequence:1-2-3-4-5-6-7.
Figure 167
185253
Carefully clean the surface of the head on which the rocker
arm cover rests.
Using the magnetic support 99370400 (2), as shown in the
figure, arrange the dial gauge (0-30mm) 99395606 (1) with
theflat based rod (3) positioned on the rocker arm roller (4)
which controls the exhaust valves of cylinder no. 3 and preload
to at least 7 mm.
Position the flat based dial gauge so that its axis passes
through the centre of the roller on which it is resting.
During the CHECK phase, not during the engine
overhaul phase, the allowed tolerance of the
measurement is between -0.05 - +0.12 mm.
The allowed measurement tolerance during
OVERHAUL is ± 0.05 mm.
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