5-7
Chapter 5 DISASSEMBLY OF BASIC ENGINE
1.11 Valve and Valve Spring - Remove
Using a valve spring pusher, compress the valve spring
evenly and remove the valve cotters.
Note: If valves are reusable, mark each valve seat and the
mating valve to identify their original positions. Do not
change the combination of the valve seat and the valve
when reassembling.
Valve Spring - Compress
Valve and Valve Spring - Remove
1.12 Nozzle Gland Stud Bolt and Bridge Guide - Remove
Do not remove the nozzle gland stud bolt and the bridge
guide from the cylinder head, unless they are defective.
If they are removed, see "Nozzle Gland Stud Bolt and
Bridge Guide - Inspect and Replace" of "INSPECTION
AND REPAIR OF BASIC ENGINE."
Nozzle Gland Stud Bolt and Bridge Guide -
Remove
Valve spring pusher
P/N:33591-04500
Inlet side
Exhaust side
Exhaust
double spring type
Valve cotter
Valve rotator
Valve rotator
Valve spring
Stem seal
Inner valve spring
Outer valve spring
Lower retainer
Nozzle gland stud bolt
Bridge guide
Bridge guide
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