TM 5-3810-306-34
b. Inspect all gears for worn or damaged teeth.
CLEANING:
c.
Inspect all splines for wear.
WARNING
ASSEMBLY:
Dry cleaning solvent P-D-680 is toxic
and flammable.
Wear protective
1. INSTALL PLANET GEARS (15).
goggles and gloves and se only in a
well ventilated area. Avoid contact
NOTE
with skin, eyes, and clothes and do
not breathe vapors. Do not use near
Unless replaced, ensure each planet
open flame or excessive heat. The
gear, planet gear shaft, and roll pin is
flash point is 100F-138F (38C-
used in its position as labeled upon
59C). If you become dizzy while
disassembly.
Ensure the planet
using cleaning solvent, get fresh air
gears are installed so they rotate in
immediately and get medical aid. If
the same direction as before
contact with eyes is made, wash your
disassembly.
eyes with water and get medical aid
immediately.
NOTE
Compressed air used for cleaning
Lubricate all preformed packings and
purposes will not exceed 30 psi. Use
seals with clean hydraulic oil prior to
only with effective chip guarding and
installation.
personal
protective
equipment
(goggles/ shield, gloves, etc.).
a. Press bearings (16) into planet gear (15).
CAUTION
b. Start planet gear shaft (18) in correct hole of
planet cage (19). Ensure roll pin hole in planet
Do not use gasoline as solvent.
gear shaft (18) is aligned with hole in planet cage
(19).
1. CLEAN ALL PARTS THOROUGHLY IN SOLVENT
AND DRY WITH COMPRESSED AIR.
c.
Align planet gear (15) with planet gear shaft (18).
INSPECTION:
d. Using brass drift, drive planet gear shaft (18)
through planet gear (15) and planet cage (19).
1. INSPECT PARTS FOR WEAR.
Ensure needle bearings are not driven out by
planet gear shaft.
a. Inspect all bearings and races, including those
not removed from parts, and replace if the
e. Using punch, install roll pin (17) in hole in planet
bearings or cups are worn, pitted or damaged in
cage.
any way.
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