ARMY TM 5-5420-212-23
MARINE CORPS TM 08676A-23/2
TABLE 2-3. Unit Preventive Maintenance Checks and Services (Continued)
Item
Item To Be
Not Fully Mission
No
Interval
Checked Or Serviced
Procedure
Capable If :
d. Check operation and security of lever
Lever assembly under-
assembly (202) underneath tackle
neath acide block bracket
block bracket and also security of
does not operate and is
lever rubber block.
not secure. Lever rubber
block is not secure.
e. Examine tackled block for damage and Tackle block is damaged
distortion.
and distorted.
f. Check operation and security of
Catch assembly and rub-
catch assembly (203) and rubber
ber block does not oper-
block (204).
ate and is not secure.
g. Check guide (205) for damage and
Guide is damaged and
wear.
worn.
h. Check that sliding block (206) travels
Sliding block does not
freely along body.
travel freely along body.
i. Check bearing strips (207) and (208)
Bearings strips are worn
are not wornor damaged.
and damaged.
j. Examine Betalights (209) (if fitted) for
Betalighs (if fitted) do not
operation, damage and security.
operate, are damaged
and not secure.
k. Check sliding block lugs (210) for
Sliding block lugs are
damage and wear.
damaged and worn.
I. Examine reinforcement post pin jaws
Reinforcement post pin
and holes (211) for wear, cracks and
jaws and holes are worn,
damage.
cracked and damaged.
m. Check that drain hole (212) is dear of
Drain hole is obstructed
obstruction and that lugs (213) are
and lugs are damaged or
not damaged or distorted.
distorted.
n. Inspect junction block, pin holes
Junction block, pin holes
(214) for undue wear and damage,
show signs of undue wear
and security of bolts (215).
and damage. Bolts are
not secure.
Change 2 2-51
