Kohler RD 441, Руководство по обслуживанию

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- 54 - Workshop Manual KD 441_cod. 1.5302.865_2 nd ed_ rev. 01.
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Reassembly
Camshaft end play
Temporarily fit camshaft
1 complete with washer; tighten gear cover 2
to 25 Nm.
Check end play by moving the camshaft back and forth using a sui-
table tool; the end play value is 0.10÷0.25 mm and is not adjustable.
In case of excessive clearance, replace the camshaft and the timing
cover.
Crankshaft end play
Secure the engine to a metal base or table. Use a dial indicator with
column and magnetic base plate. Place the stylus on the crankshaft.
Push and pull the driving shaft on the flywheel side.
End play should be 0.05÷0.25 mm; it is not adjustable.
In case of excessive clearance, replace the clearance shims.
Gearbox extension, intermediate flange
Assemble the gasket on the timing cover.
Assemble the intermediate flange with gearbox fixing holes
A facing
the starting motor side.
Tighten the fastening screws to 25 Nm.
Gearbox extension
Assemble the gasket between the intermediate flange and the gear
-
box extension.
Assemble the gearbox extension using special tool p/n 1460-329 to
avoid damaging the oil seal rings, and taking care that the gearbox
fastening flange is correctly positioned with stud bolts
B facing the oil
filter.
Tighten the fastening screws to 25 Nm.