Valve Guides - Reassembly; Valve Guides - Removal; Valve Seats - Removal - Kohler RD 441 Service Manual

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A
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1
B
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C
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Workshop Manual KD 441_cod. 1.5302.865_2

Valve seats - Removal

Place and clamp the cylinder head firmly onto the milling machi-
ne.
Remove the valves, taking care the milling machine is aligned to the
valve seats (see detail in the figure).

Valve guides - Removal

Firmly place the cylinder head under a press.
Place tool A , p/n 1460-337, in the valve guide.
A
Operate the press and remove the valve guides.
Legend
1
2
3
4
2
B
C
4

Valve guides - Reassembly

C
Thoroughly wash the cylinder head and the valve guides before
reassembly.
Firmly place the cylinder head under a press.
Fit the valve guide into its seat.
Place tool C onto the valve guide.
Operate the press to drive the valve guide until tool C touches the
cylinder head surface.
Repeat the same operations to assemble the other valve guide, using
the tool B .
nd
ed_ rev. 01.
Overhauls and checking
Important
Important
Exhaust valve seat
Intake valve seat
Exhaust valve guide
Intake valve guide
Valve guide/valve seat pressing tool- intake valve, p/n 1460-338
Valve guide/valve seat pressing tool-exhaust valve, p/n 1460-339
Caution – Warning
Important
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