ALTERNATOR 3034891 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Description Qty
A 1P-1855 Retaining Ring Pliers 1
ZZ 6V-9509 Face Seal Plug (13/16 - 16 THD) 1
6V-9830 Cap As (11/16 - 16 THD) 1 Start By:
Remove the belt. Refer to Disassembly and Assembly, "Belt - Remove". Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
Illustration 1 g01071684
Remove bolts (1) and cover (2).
Illustration 2 g01071685
Disconnect hose assembly (3) from hydraulic cylinder (4).
Illustration 3 g01072263
Use Tooling (A) and remove retaining ring (7) from pin (8). Remove pin (8).
Remove cotter pin (6), pin (5), and hydraulic cylinder (4) from the machine. Installation Procedure
Table 2
Required Tools
Tool Part Number Description Qty
A 1P-1855 Retaining Ring Pliers 1
ZZ 6V-9509 Face Seal Plug (13/16 - 16 THD) 1
6V-9830 Cap As (11/16 - 16 THD) 1
Illustration 4 g01072263
Install hydraulic cylinder (4), pin (5), and cotter pin (6).
Install pin (8). Use Tooling (A) and install retaining ring (7) on pin (8).
Illustration 5 g01071685
Connect hose assembly (3) on hydraulic cylinder (4).
Illustration 6 g01071684
Install cover (2) and bolts (1). End By:
Install the belt. Refer to Disassembly and Assembly, "Belt - Install".