140M Motor Grader Engine Supplement Caterpillar


Flywheel Housing - Remove and Install

Usage:

140M B9D

Removal Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     180-3033     Jack Stand Gp     4    
B     138-7575     Link Bracket     2    

Start By:

  1. Remove the flywheel and pump drive gear. Refer to Disassembly and Assembly, "Flywheel and Rear Gear Group - Remove and Install".
  2. Remove the electric starter motor. Refer to Disassembly and Assembly, "Electric Starter Motor - Remove and Install".


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.





    Illustration 1g01385194

  1. Attach a suitable lifting device to engine (1). The weight of engine (1) is approximately 1089 kg (2400 lb). Use the suitable lifting device in order to raise engine (1) enough to reposition Tooling (A) away from the flywheel housing.



    Illustration 2g01385457



    Illustration 3g01385458

  1. Remove bolts (2) and retainer (3). Remove gear assembly (4). Repeat for gear assembly (5) .

  1. Attach Tooling (B) and a suitable lifting device to flywheel housing (7). The weight of flywheel housing (7) is approximately 113 kg (250 lb).

  1. Remove bolts (6). Use Tooling (B) and the suitable lifting device in order to remove flywheel housing (7) .

Installation Procedure

Table 2
Required Tools    
Tool     Part Number     Part Description     Qty    
A     180-3033     Jack Stand Gp     4    
B     138-7575     Link Bracket     2    
C     1U-8846     Gasket Sealant     1    


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.





    Illustration 4g01385458



    Illustration 5g01385457

  1. Apply Tooling (C) to the entire mounting surface of flywheel housing (7) .

  1. Attach Tooling (B) and a suitable lifting device to flywheel housing (7). The weight of flywheel housing (7) is approximately 113 kg (250 lb). Use Tooling (B) and the suitable lifting device in order to position flywheel housing (7) to the engine. Install bolts (6) .

  1. Install gear assembly (4). Install retainer (3) and bolts (2). Repeat for gear assembly (5) .

End By:

  1. Install the electric starter motor. Refer to Disassembly and Assembly, "Electric Starter Motor - Remove and Install".
  2. Install the flywheel and pump drive gear. Refer to Disassembly and Assembly, "Flywheel and Rear Gear Group - Remove and Install".

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