SEAL-ROD 4348910 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
B 1U-9200 Lever Puller Hoists 2 Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
Illustration 1 g01501716
Illustration 2 g01501718
Attach Tooling (A), Tooling (B), and a suitable lifting device to drive shaft (1). The weight of drive shaft (1) is approximately 132 kg (290 lb).
Illustration 3 g01501730
Illustration 4 g01501731
Remove bolts (2). Discard bolts (2). Separate the yokes from the bearing and spider assemblies. Slide the rear bearing and spider assemblies onto the shaft. Remove drive shaft (1). Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
B 1U-9200 Lever Puller Hoists 2 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.
Illustration 5 g01501716
Illustration 6 g01501718
Attach Tooling (A), Tooling (B), and a suitable lifting device to drive shaft (1). The weight of drive shaft (1) is approximately 132 kg (290 lb). Attach a suitable lifting device to drive shaft (1). The weight of drive shaft (1) is approximately 132 kg (290 lb).
Illustration 7 g01501731
Illustration 8 g01501730
Clean the mounting faces of the yoke and bearing and spider assemblies. Install drive shaft (1). Install new bolts (2) in a crisscross pattern. Tighten bolts (1) to a torque of 530 70 N m (390 52 lb ft).