PLUG 2H9198 - Caterpillar

START BY:a. remove lift arms The removal of all the lift arm bearings is similar so only two tool setups are shown. 1. Remove seals (1) for the bearings to be removed. 2. Use the correct tooling to remove lift arm bearings (2). The correct tooling for the lift arm bearings is as follows: 943 bucket end and lift cylinder bores tool (A), 943 machine connection bearings tool (B), 953 bucket end bores tool (C), 953 lift cylinder bores tool (D), 953 machine connection bearings tool (E).Install Lift Arm Bearings
The installation of all the lift arm bearings is similar so only two tool set ups are shown.1. Lower the temperature of the bearings for the lift arms. Use the correct tooling to install the bearings in the lift arms so the bearings are in the center of the bearing bores.The correct tooling for the lift arm bearings is as follows: 943 Bucket End & Lift Cylinder Bores [tooling (A)], 943 Machine Connection [tooling (B)], 953 Bucket End [tooling (C)], 953 Lift Cylinder Bores [tooling (D)], 953 Machine Connection [tooling (E)], 943 Bucket End & Lift [tooling (F)], Cylinder Bores, 953 Bucket, 943 Machine Connection, 953 Machine Connection, 953 Lift Cylinder Bores [tooling (G)]. 2. Use tooling (F) or (G) to install the seals in the lift arms with the lips out as shown.3. Put clean grease on all the bearings and seals.END BY:a. install lift arms