ENGINE AR-CORE 1323198 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1861 Retaining Ring Pliers 1 Note: Cleanliness is an important factor. Before assembly, thoroughly clean all parts in cleaning fluid. Allow the parts to air dry. Do not use wiping cloths or rags to dry parts. Lint may be deposited on the parts which may cause trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Dirt and other contaminants can damage the precision component. Perform assembly procedures on a clean work surface. Keep components covered and protected at all times.
Illustration 1 g02626505
Install seal (16) to end cover (13).
Use Tooling (A) to install retaining ring (17). Install retaining ring (17) to end cover (13).
Install lip seal (18) to end cover (13).
Illustration 2 g02626495
Install backup ring (15) and O-ring seal (14) to bushing (12).
Illustration 3 g02626491
Install bushing (12) to end cover (13).
Illustration 4 g02626487
Install driven gear (11) and drive gear (10) to bushing (12).
Illustration 5 g02626485
Install bushing (9).
Illustration 6 g02626475
Install O-ring seal (8) to housing (4)
Illustration 7 g02626473
Install housing (4).
Illustration 8 g02626459
Install backup ring (7) and O-ring seal (6).
Install O-ring seal (5) to housing (4).
Illustration 9 g02626433
Install cover (3), support bracket (1), and bolts (2) to housing (4). End By:
Install the gear pump. Refer to Disassembly and Assembly, "Gear Pump (Conveyor System Charge) - Install".