TM 5-4320-300-14
6-7. CYLINDER HEAD AND BLOCK(CONT)
Location/item
Action
Remarks
CLEANING/INSPECTION
OF VALVE PARTS
WARNING
Severe burns, illness, or death may result if personnel fail to handle diesel fuel properly. Observe
the following precautions:
· Do not inhale vapor.
· Do not refuel near open flame, sparks, or excessive heat.
· Work in a well-ventilated area.
Compressed air used for cleaning shall not exceed 100 psi (690 kPa). Use goggles or face shield
for eye protection. Do not direct airstream against skin.
8.
All disassem-
Wash in clean VV-F-800 diesel fuel and dry
bled valve parts
with compressed air.
NOTE
If valve parts are damaged in any way, repair or replace them in accordance with paragraph 6-9.
9.
Exhaust
Inspect for warping, burning, or other damage.
valve heads
10. Valve stems
Inspect for scratches, scuff marks, or other
damage.
11. Valve faces
Inspect for pitting, ridges, or cracks.
6-30