PUMP GP-AUXILIARY SEA WATER 1488000 - Caterpillar

Start By:a. remove cushion hitch 1. Remove two forward horizontal hitch bearings (1) with tooling (A) as follows:a. Remove one bearing with tooling (A) as shown.b. Install tooling (A) on the other bearing support as in Step 1a.c. Remove the other bearing with tooling (A). 2. Remove two bearings (2) and two seal rings (3) from the cushion hitch. 3. Remove washer (4) from each bearing (2). 4. Remove two bearings (5) from the cushion hitch. 5. Remove two bearings (6) from hitch rear support with tooling (A) as follows:a. Remove one bearing (6) with tooling (A) as shown.b. Install tooling (A) on the other bearing support as in Step a.c. Remove the other bearing (6) with tooling (A). 6. Remove two seals (7) from forward horizontal hitch support. 7. Remove two bearings from horizontal hitch forward support with tooling (A).Install Horizontal Cushion Hitch Bearings
Lower the temperture of all cushion hitch horizontal bearings before installation. 1. Install two forward horizontal cushion hitch bearings (1) in cushion hitch with tooling (A) as follows:a. Install one bearing (1) with tooling (A) as shown.b. Install tooling (A) on the other bearing support as in Step 1a.c. Install the other bearing (1) with tooling (A). 2. Install two rear cushion hitch horizontal bearings (2) in cushion hitch with tooling (B). 3. Install two seal rings (3) on cushion hitch rear horizontal bearings (2) with the chamfered edge of the seal ring (3) toward the outside of the cushion hitch bearing support. Put a small amount of 5P960 Multipurpose Grease on both sides of the brass washer (4) before it is installed in bearing (5). 4. Install brass washer (4) in each of two bearings (5) with chamfered side of brass washer (4) toward the inside of bearing (5). 5. Install two bearings (5) over bearings (2) and ring seals (3). 6. Install two bearings (6) in cushion hitch rear horizontal supports with tooling (B) as follows:a. Install one bearing (6) with tooling (B) as shown.b. Install tooling (B) on the other bearing support as in Step 6a.c. Install the other bearing (6) with tooling (B). 7. Install two bearings in cushion hitch forward horizontal support (7) with tooling (A) as follows:a. Pull rear bearing through support (7) with tooling (A) until the bearing is even with the rear seal counterbore in support (7).b. Install tooling (B) on the other bearing support as in Step 6a.c. Install the other bearing (6) with tooling (B).7. Install two bearings in cushion hitch forward horizontal support (7) with tooling (A) as follows:a. Pull rear bearing through support (7) with tooling (A) until the bearing is even with the rear seal counterbore in support (7).b. Pull forward bearing into support (7) with tooling (A) until the bearing is even with the forward seal counterbore in support (7). 8. Install two lip type seals in support (7) with tooling (C). Install the seals with the lips toward the outside of the support (7) and until they make contact