TM 5-2330-305-14
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5-14
CLEANING SOLVENT IS POTENTIALLY DANGEROUS. AVOID
REPEATED AND PROLONGED SKIN CONTACT AND BREATHING
OF VAPORS. USE IN WELL VENTILATED AREA CLEANING
SOLVENT IS TOXIC, VOLATILE AND COMBUSTIBLE.
Clean all parts thoroughly with cleaning solvent, until parts are
free of dirt and grease.
Check all bearings for excessive wear. Check all gears for wear and
broken teeth.
Check all other parts for excessive wear or damage.
When reassembling jack assembly, replace damaged or worn parts.
Lubricate thrust bearing with grease and install on top of tube
assenblyo
Lubricate outside portion of tube
port outer assembly. Install tube
of leg support outer assembly.
Install bearing and bevel gear on
with lock nut.
Install pinion and main shaft.
assembly that slides in leg sub-
assembly by sliding it in bottom
top of worm screw shaft and secure
Thoroughly coat bevel gear and pinion with a thick film of gear
grease.
Install cover gasket and support leg cover. Secure cover to support
leg with screw.
Install gearbox shaft and bearing, and secure with detent spring.
Install dust cover and secure with clamp.
Install main gears and drive gear. Secure the gears to their
respective shafts with two cross pins.
Install two gearbox shaft bearings.
Thoroughly coat main gear, drive gear and their bearings with a
thick film of gear grease.
Install gearbox cover and secure with six nuts and bolts.
Install crank handle and secure with nut and bolt.
Tighten nut and
bolt enough to secure handle, but allow enough slack to ensure
handle can be moved.
Install jack assembly. (4.4.1.10)
