23
ASSEMBLY
1. Place the output carrier on a clean work surface with
the splined end up.
2. Apply a liberal coat of oil soluble grease to a thrust
washer and center it on one side of a planet gear.
Place the planet gear on a clean work surface with the
thrust washer down. Apply a liberal coat of oil soluble
grease to the bore of the gear. Stack a row of loose
roller bearings (405) into the planet gear, using the
grease to hold them in position. There are 15 rollers
in each row. Install a bearing spacer (406). Stack
a second row of loose roller bearings on top of the
bearing spacer. Place a second thrust washer on the
planet gear. Carefully slide the planet gear, bearings
and thrust washers into the carrier. Install a planet
gear shaft into the carrier and through the planet gear
bearings.
3. Follow steps 2 and 3 of the Primary Planet Carrier as-
sembly procedure to install and stake a NEW roll pin
in the carrier.
Repeat this procedure for each of the planet gears.
404 405
402
406
405
404
403
407
401
OUTPUT PLANET CARRIER
SERVICE
DISASSEMBLY
1. Follow steps 1 and 2 of the Primary Planet Carrier dis-
assembly procedure to remove the roll pins from the
planet gear shafts. Caution should be used when re-
moving roller bearings; the roller bearings will fall out
following removal of gear shaft (403).
2. Remove the planet shafts, bearings, spacers, thrust
washers and gears. Thoroughly clean all parts and in-
spect for damage and wear. The bearing rollers should
not exhibit any irregularities. If the rollers show any
sign of spalling, corrosion, discoloration, material dis-
placement or abnormal wear, they should be replaced.
The thrust washer contact areas should be free from
any surface irregularities that may cause abrasions or
friction. The gears and shafts should be inspected for
abnormal wear or pitting. Replace if necessary.
