5-9. VALVES MAINTENANCE INSTRUCTIONS
This task includes
Tool Kit, General Mechanic's
Solvent, Dry Cleaning; item 9, Appx E
Gauge Depth Micrometer; item 12, Appx F
Seal, Valve (2)
Lifter, Valve Spring; item 18, Appx F
Indicator, Dial; item 17, Appx F
Compactor set on level ground in a protected area
Grinding Machine, Valve Face; item 15, Appx F
Press, Arbor (Puller Kit and Press Frame); item 21,
General Safety Instructions
Observe all WARNINGS and CAUTION.
Disconnect fuel lines from the fuel Injector (Para.
Remove the exhaust valve (2) as follows.
Valve springs and collars are under
spring tension and can act as projec-
tiles when released and could cause se-
vere eye injury. Eye protection is
Using a valve spring lifter, compress the
valve spring (4) and remove the valve spring
retainer (1) halves.