COUPLING AS 1198039 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A FT-2674 Vacuum Cap 1
B 5P-3050 Floor Jack Gp 1
C 138-7575 Link Bracket 2
D - Loctite 242 -
E 1P-2420 Transmission Repair Stand 1
Illustration 1 g02726974
Remove the cap from the hydraulic tank. Install Tooling (A) onto the hydraulic tank. Attach an air supply hose to Tooling (A). Apply 276 to 414 kPa (40 to 60 psi) of air. This procedure will pull vacuum on the hydraulic system.
Illustration 2 g02615566
Attach Tooling (B) under guard (2). The weight of guard (2) is approximately 75 kg (165 lb). Loosen bolts (1), slide bolts inward to release the locks. Remove guard (2).
Illustration 3 g02626110
Remove bracket (3). Remove hose assemblies (4).
Illustration 4 g02626112
Remove hose assemblies (6). Remove fittings (5).
Illustration 5 g02615556
Remove hose assemblies (7), hose assemblies (8), and fittings (9) from swivel (10).
Illustration 6 g02615564
Remove hose assemblies and fittings (11). Remove bolts (12).
Illustration 7 g02727286
Attach Tooling (C) and a suitable lifting device to swivel (10). The weight of the swivel (10) is approximately 50 kg (110 lb). Remove clamp (13), retainer (14) and boot (15).
Illustration 8 g02615558
Remove cover (16).
Illustration 9 g02615560
Remove retainer (17).
Illustration 10 g02615557
Illustration 11 g02615562
Attach Tooling (C) and a suitable lifting device to the swivel and locate in Tooling (E). The weight of swivel (10) is approximately 45 kg (100 lb). Remove rotor (18) from swivel housing (19).
Illustration 12 g02615563
Remove seals (20). Installation Procedure
Install swivel (10) in the reverse order of removal. Note: Lubricate seals (20) and rotor (18) with clean hydraulic oil for assembly.
Apply sealant between the mating surface of swivel (10) and the undercarriage before installing swivel (10). Apply Tooling (D) to bolts (12).