| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-24-3
(m) Inspect the cylinder block liner counterbore for burrs.
(n) Remove the burrs, or replace the damaged parts.
(o) Repeat steps (a) through (h).
b. Remove and inspect the piston cooling nozzles (15, Figure 4-47, and Figure 4-56).
(1) Remove the six self-backing screws (16, Figure 4-47) and pull the nozzles (17) fom the cylinder
r
block as illustrated in Figure 4-47.
(2) Remove and discard the preformed packing (18).
(3) Clean the piston cooling nozzles with an approved solvent.
(4) Blow out the oil passages with compressed air.
(5) Visually inspect the cooling nozzles for cracks or damage.
(6) Visually inspect the screws for damaged threads.
(7) Replace any damaged parts.
(8) Lubricate the new preformed packing with vegetable oil.
(9) Install the preformed packing in the groove of the pisto cooling nozzle.
n
CAUTION
Be sure that the oil passage opening in the piston cooling nozzle
is pointing up toward the piston.
(10)
Install the nozzles in the cylinder block.
(11)
Install the self-locking screws.
(a) Tighten the capscrews to 140 in-lb (15.8 N-m) torque.
(b) Tighten the slotted head screws to 95 in-lb (10.7 N.m) torque.
c.
Replace the camshaft bushings and bearing (13, 14, 12, Figure 4-47).
NOTE
The bushings and bearing must be removed in the order shown
in Figure 4-57.
(1) Using the camshaft bushing driver kit and driver, remove the No. 1 bushing first and then the
remaining six (6) bushings in order from front to rear.
4-109
|
||
|
||
