844K Wheel Dozer and 990K Wheel Loader Power Train Caterpillar


Crankcase Guard - Remove and Install

Usage:

990K A9P

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
463-3380  Lift As 

Start by:

a. Connect the steering frame lock.



    Illustration 1g06016100

  1. Use Tooling (A) and a suitable cribbing to support crankcase guard (3). The weight of crankcase guard (3) is approximately 40 kg (88 lb). Remove bolts (2) and use Tooling (A) to lower crankcase guard (3).

  2. Use Tooling (A) and a suitable cribbing to support crankcase guard (4). The weight of crankcase guard (4) is approximately 135 kg (298 lb). Remove bolts (1) and use Tooling (A) to lower crankcase guard (4).

Installation Procedure

Table 2
Required Tools 
Tool  Part Number  Part Description  Qty 
463-3380  Lift As 


    Illustration 2g06016100

  1. Use Tooling (A) and a suitable cribbing to install crankcase guard (4). The weight of crankcase guard (4) is approximately 135 kg (298 lb). Install crankcase guard (4) and bolts (1).

  2. Use Tooling (A) and a suitable cribbing to install crankcase guard (3). The weight of crankcase guard (3) is approximately 40 kg (88 lb). Install crankcase guard (3) and bolts (2).

End by:

a. Separate the steering frame lock.

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