TM 5-3895-376-14&P
5-9. VALVES MAINTENANCE INSTRUCTIONS
This task includes
a. Remove
b. Cleaning
c. Inspection
d. Repair
e. Installation
INITIAL SETUP
Tools
Tool Kit, General Mechanic's
Gauge Depth Micrometer; item 12, Appx F
Lifter, Valve Spring; item 18, Appx F
Indicator, Dial; item 17, Appx F
Grinding Machine, Valve Face; item 15, Appx F
Press, Arbor (Puller Kit and Press Frame); item 21,
Materials/Parts
Solvent, Dry Cleaning; item 9, Appx E
Seal, Valve (2)
Equipment Condition
Compactor set on level ground in a protected area
Engine off.
Appx F
General Safety Instructions
Pressing Rod; item 22, Appx F
Observe all WARNINGS and CAUTION.
R E M O V E
1.
Remove air cleaner (Para. 4-27).
2.
Remove muffler (Para 4-31)
3.
Remove valve cover (Para 4-33).
4
Disconnect fuel lines from the fuel Injector (Para.
4-29)
5.
Remove fuel Injector (Para. 5-4).
6.
Remove rocker arms and push rods (Para 5-7)
7
Remove the cylinder head assembly (Para. 5-8).
8.
Remove the exhaust valve (2) as follows.
W A R N I N G
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
required.
a.
Using a valve spring lifter, compress the
valve spring (4) and remove the valve spring
retainer (1) halves.
5-18
