GAUGE 9S8138 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1
Illustration 1 g03885762
Illustration 2 g03885790
Use Tooling (A) and a suitable press to install bearings (19) to a depth of 1.5 0.25 mm (0.06 0.010 inch) below the machined surface of pump body (4).Note: The bearing joints must be oriented 30 degrees from the centerline as shown.
Illustration 3 g03884377
Install woodruff keys (18) and retaining rings (16).
Use a suitable press to install gears (17) onto shafts (14) and (15).
Illustration 4 g03885755
Install plug (16) and the O-ring seal.
Install shafts (14) and (15) into body assembly (4).
Illustration 5 g03885662
Illustration 6 g03885816
Use Tooling (A) and a suitable press to install bearings (10) to a depth of 1.5 0.25 mm (0.06 0.010 inch) below the machined surface of adapter (5).Note: The bearing joints must be oriented 45 degrees from the centerline as shown.
Install O-ring seal (11) and dowels (12) onto adapter (5).
Illustration 7 g03885622
Orient the open faces away from retaining ring (8).
Install plug (9) into adapter (5). Tighten plug (9) to a torque of 9 2 N m (80 18 lb in).
Install lip seal (8), retaining ring (7), and lip seal (6) into adapter (4). Lubricate the lip seals lightly with the lubricant that is being sealed.Note: Retaining ring (7) must be lined up with the weep hole.
Illustration 8 g03885559
Install adapter (5) onto body assembly (4).
Install bolts (1), washers (2), and seal washers (3) into body assembly (4).End By:
Install the gear pump.