TM 55-1905-220-14-5
3-89.1. CYLINDER HEAD-MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION (Cont)
b. Water-
Place in counterbore of
Use ten new
hole
the water holes.
rings.
seal rings
(4)
c.
End
Place in counterbore of
Use three
water
the water holes.
new rings.
hole seal
ring (5)
d. Oil and
Install.
Use new gas-
water
ket.
gasket (7)
e. Oil
a. Place in groove at
Use new
seal
the perimeter of the
seal.
Ring
block.
(3)
b. The seal must lay
Do not
flat in the groove.
stretch the seal and do
not use any adhesive or other
material to secure it in the
groove.
3-1472