BRACKET AS 9D0246 - Caterpillar

Illustration 17 g00924216Note: The bearing cup must be installed to check the bearing preload.
Install port block (21) on pump housing (3). Install bolts (20). Tighten to the torque of 165 N m (122 lb ft).
Illustration 18 g03579222
Illustration 19 g03579223
Install Tooling (B) onto the pump housing. Use the dial indicator to determine the end play of shaft (25). Be sure that you move shaft (25) completely in both directions. Use appropriate tools to move shaft (24).
The thickness of shim (27) found in Step 21 should equal the end play measurement plus 0.0508 mm (0.00200 inch). For example, if the end play is 2.1590 mm (0.08500 inch) then the shim thickness should be 2.2098 mm (0.08700 inch).
Record the measurement.
If necessary, grind the shim to the determined measurement.
Illustration 20 g00924216
Remove bolts (20), port block (21), and the bearing cone.
Illustration 21 g03580959
Wrap pistons (30) with string but do not tie the string. Hold the string tight and install rotating group (28) into pump housing (3). The splines on shaft (25) must engage with splines in retaining ball (32).
Illustration 22 g03579156
Install shim (27) onto shaft (25).
Illustration 23 g03580803
Install bearing cone (24A) on shaft (25). Install O-ring seals (26).
Illustration 24 g03580804
Install O-ring seal (22) and port plate (23) to port block (21).
Install bearing cup (24).
Illustration 25 g00924216
Install port block (21) on pump housing (3).
Install bolts (20). Tighten bolts (20) to a torque of 165 N m (122 lb ft).
Illustration 26 g00924217
Illustration 27 g00872434
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install spool (18) to body (19). Install spring retainer (17). Install springs (15) and (16). Install seat (14) to plug (5). Install O-ring seal (13) to plug (5).
Install spool (12) to body (19). Install spring retainer (11). Install springs (9) and (10). Install seat (8) to plug (4). Install O-ring seal (7) to plug (4).
Illustration 28 g00924218
Install fittings (6) to compensator valve (1). Install plugs (4) and (5) to compensator valve (1).
Illustration 29 g00924219
Position compensator valve (1) and the gasket on pump housing (3). Install bolts (2) . Tighten bolts (2) to a torque of 12 N m (9 lb ft). End By:
Install the piston pump.