TM 5-4320-302-14
6-9. VALVES, VALVE GUIDES, AND VALVE SEATS
This task covers:
a.
Cleaning/Inspection
d.
Installation/Replacement
b.
Removal
e.
Cleaning/lnspection/Repair
c.
Repair
After Installation
INITIAL SETUP
Tools
Valve seat ring mandrel No. 122450
Valve seat ring mandrel No. 123950/123960
Shop set, automotive repair,
field maintenance, basic
Valve seat wire bristle brush
NSN 4910-00-754-0750
Materials/Parts
Tool kit, master mechanics
NSN 5180-00-699-5273
Exhaust valve
Calipers
Exhaust valve seat
Clamping plate No. 120910
Inlet valve
Cylinder head clamping stand No. 120900
Inlet valve seat
Depth gage
Snap ring
Holder No. 122304
Valve guides
Valve seat insert rings
Mallet or hammer
Crocus abrasive cloth (Item 1, Appendix E)
Micro feeler gage
Diesel fuel oil (Item 5, Appendix E)
Milling lathe
Valve guide mandrel, 8 mm, No. 123310
Equipment
Condition
Valve guide reamer, 8 mm, No. 123510
Para
Condition Description
Valve guide wire bristle brush
5-21
Valves removed from cylinder
Valve seat ring cutter No. 122302
head assembly.
6-49
