VALVE 0013885 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Gp 1
B 385-8731 Sleeve Installer Tool Kit 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Check the condition of all seals and of all components. If any parts are worn or damaged, use new parts for replacement.
Illustration 1 g02713287Note: Do not lower the temperature of bearings (10).
Use Tooling (B) and a suitable press to install bearings (10) into pump manifold (9). The joint surfaces of the bearings must be 30 15 degrees from the centerline through the bearing bores. The joint surfaces must be towards Outlet Port (X). Make sure that the bearings are 1.50 0.25 mm (0.059 0.010 inch) below the machined surface of pump manifold (9). The bearing inside diameters must be 31.798 0.039 mm (1.2519 0.0015 inch) after installation. If, after three attempts the bearing diameters do not measure 31.798 0.039 mm (1.2519 0.0015 inch) replace pump manifold (9).
Install O-ring seal (11).
Illustration 2 g02712840
Position body (8) on manifold assembly (9). Make sure that the mark on body (8) is aligned with the mark on manifold assembly (8).
Install gears (6) and (7).
Illustration 3 g02713340Note: Do not lower the temperature of bearings (5).
Use Tooling (B) and a suitable press to install bearings (5) into pump cover (2). The joint surfaces of the bearings must be 30 15 degrees from the centerline through the bearing bores. The joint surfaces must be toward the Outlet Port. Make sure that the bearings are 1.50 0.25 mm (0.059 0.010 inch) below the machined surface of pump cover (2). The bearing inside diameters must be 31.798 0.039 mm (1.2519 0.0015 inch) after installation. If, after three attempts the bearing diameters do not measure 31.798 0.039 mm (1.2519 0.0015 inch) replace pump cover (2).
Install O-ring seal (4) into pump cover (2). Put clean SAE oil on the seal.
Illustration 4 g02713168
Use Tooling (B) to install lip seal (3) into cover assembly (2). Install the lip seal with the lip of the seal toward the outside of the cover assembly. Make sure that the seal makes contact with the bottom of the counterbore in cover assembly (2). Put clean SAE 30 oil on the lip of the seal.
Illustration 5 g02721735
Position cover assembly (2) on the body. Make sure that the mark on the cover assembly (2) is in alignment with the mark on the body.
Install bolts (1). Note: You must be able to turn the pump by hand after assembling the transmission oil pump.End By:
Install the gear pump. Refer to Disassembly and Assembly, "Gear Pump (Transmission) - Install".