LINE ASSEM. (No. 2) 7N6152 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 3
F 138-7574 Link Bracket 3
G 1P-2420 Transmission Repair Stand 1
H 1P-0520 Driver Group 1
K 138-7573 Link Bracket 2
M 4C-9507 Sealant 1
N 9S-3263 Thread Lock Compound 1
Personal injury or death can result from improper lifting or blocking.When a hoist or jack is used to lift any part or component, stand clear of the area. Be sure the hoist or jack has the correct capacity to lift a component. Install blocks or stands before performance of any work under a heavy component.Approximate weights of the components are shown. Clean all surfaces where parts are to be installed.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.Note: Bearing cups and bearing cones must be replaced together. Lubricate the bearing cups and the bearing cones with clean lubricant to prevent the formation of rust.
Illustration 1 g01226266
Install manifold (131) and bolts (130) into transmission case (124).
Illustration 2 g01613493
Lower the temperature of bearing race (129) and install the bearing race (129) into the manifold. Use Tooling (H) to seat the bearing race (129). Bearing race (129) must be flush with the manifold.
Illustration 3 g01226264
Install bearing (128).
Illustration 4 g01226979
Lower the temperature of bearing (128) and install the bearing into the carrier. Use Tooling (H) to seat the bearing. The bearing must be flush with the carrier.
Install seals (127).
Illustration 5 g01227042
Install O-ring seal (126).
Install carrier (125) into transmission case (124). Install bolts (123) to a torque of 28 7 N m (21 5 lb ft).
Illustration 6 g01226262
Lower the temperature of bearing (122) and use Tooling (H) to install bearing (122) into the gear. Bearing (122) must be flush with the gear.
Illustration 7 g01226254
Illustration 8 g01226252
Install gear (121). Position ring gear (120). Position thrust disc (119) on gear (121).
Illustration 9 g01225813
Lower the temperature of bearing race (118) and install bearing race (118). Use Tooling (H) to seat bearing race (118).
Install disc (117). Ensure that the lip of the three notches face downward toward the shafts.
Illustration 10 g01226248
Install O-ring seals (115) and (116).
Install gear (114) into No. 3 planetary carrier.
Illustration 11 g01226247
Use two people to install No. 3 planetary carrier (113). The weight of No. 3 planetary