Farymann Diesel 15D Series, Руководство по ремонту

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III. ENGINE REPAIR
54
15. Rocker arms
Place piston to TDC position. Line up rocker
arms and push rods and oil the rocker arm
bolt before installing it into the support.
Attention: To prevent damage of push
rods while torquing the cylinder head
nuts, ensure sufficient clearence
between setting screw and push
rods.Tighten the cylinder head nuts
crosswise, in 3 steps, to the specified
torque.
(Figure 33)
Tighten down the nuts for the retaining
spring.
(Figure 32, page 51)
16. Valve adjustment
Check that the decompression device is not
activated (pin is on 9 o`clock position). Set
the piston on TCD compression stroke (see
step 15). Loosen the locknuts of valve
setting screws, insert a 0.1 mm (0.004“)
feeler gauge between the valve stem and
rocker arm and adjust the clearence until a
slight drag is felt on the gauge when pulled
out. Tighten the locknut while holding the
setting screw with a screwdriver. When
finished recheck the clearance.
(Figure 34)
17. Oilfilter
Oil the rubber gasket of oilfilter and screw
on oilfilter.
Attention: Hand-tighten oilfilter
only.
Install oval flange of oil drain with gasket
and screw plug. Fill the engine with new oil
up to the upper dipstick mark.
(Figure 35)