PL83 and PL87 Pipelayers Power Train Caterpillar


Transmission and Bevel Gears - Remove and Install

Usage:

PL83 CB2

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  QTY 
396-6461  Bracket As 
138-7575 Link Bracket 
8S-9089 Bolt 
1D-4719 Nut 
154-6182  Forcing Bolts 
308-3471  Jack Stand Gp 
2D-1201  Eyebolts 

Start By:

  1. Remove main drive shaft.

  2. Remove drawbar.

  3. Remove drive axles.

  1. Drain the transmission. Refer to Operation and Maintenance Manual, "Power Train Oil - Change".


    Illustration 1g02606744

  2. Remove yoke (1) and plate (2).


    Illustration 2g03851393

  3. Remove cover (3).


    Illustration 3g03851395

  4. Disconnect hose assembly (4) and harness assembly (5).


    Illustration 4g03851396

  5. Remove cover (6).


    Illustration 5g03851397

  6. Attach Tooling (A) to transmission and bevel gears (7).


    Illustration 6g03851400

  7. Remove bolts (8). Do not remove bolts (9).


    Illustration 7g03851401

  8. Use Tooling (B) in order to remove transmission and bevel gears (7).


    Illustration 8g03851403

  9. Slide transmission and bevel gears (9) out until the transmission and bevel gears (7) rests on the stops. Place transmission and bevel gears (7) onto Tooling (C).


    Illustration 9g03851404

  10. Attach a suitable lifting device to Tooling (D). The weight of transmission and bevel gears (7) is approximately 857 kg (1890 lb). Remove transmission and bevel gears (7).

Installation Procedure

  1. Install transmission and bevel gears (7) in the reverse order of removal.

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