Kohler RD 441, Руководство по обслуживанию

Страница: 44 / 84

- 44 - Workshop Manual KD 441_cod. 1.5302.865_2 nd ed_ rev. 01.
92
3
93
94
K
2
2
95
5
Camshaft
Components:
1 Journal, gear cover on timing side
2 Gear
3 Exhaust lobe
4 Injection lobe
5 Fuel pump eccentric
6 Intake lobe
7 Journal, crankcase side
Overhauls and checking
Once assembled, roller bearing 3 should be at the same level of the
reference ridge on the gearbox extension.
Place oil seal ring assembly tool K on oil seal ring 2 .
Operate the press to assemble the oil seal ring.
Repeat these operations for the second oil seal ring, using the tool
H.
Make sure the second oil seal ring is placed on the first one with its
channel facing downwards.
Oil seal ring - Reassembly
Caution – Warning
Lubricate the oil seal ring before reassembly.
Place oil seal ring 2 on the gearbox extension opening making sure
the channel is facing upwards (see figure on the side).