3054B Industrial Engine Caterpillar


Balancer - Install

Usage:

3054B 5MF

Installation Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     329-6925     Balancer Weight Locking Shaft     1    
E     9U-7324     Indicator Bracket     1    
7H-1942 Dial Indicator     1    
3S-3268 Indicator Contact Point     1    
7H-1940 Universal Attachment     1    

    ------ WARNING! ------

    Movement of the counterweight can cause personal injury.

    ----------------------



    Illustration 1g01521102

  1. Insert Tooling (A) to balancer unit (3) .

  1. Ensure that number one piston is at the top center position. Refer to Systems Operation, Testing and Adjusting, "Fuel System" for the correct procedure.



    Illustration 2g01524781

  1. Clean the surfaces of the cylinder block (2) .

  1. Ensure that dowels (4) are installed correctly.

  1. Attach a suitable lifting device to the balancer unit. The balancer unit weighs approximately 25 kg (55 lb).

  1. Use the lifting device to align the balancer unit to the cylinder block. Ensure that dowels (4) are aligned with the holes in the balancer unit.



    Illustration 3g01524770



    Illustration 4g01524779

  1. Ensure that crankshaft gear (44) and idler gear (13) mesh.

  1. Install bolts (1) and tighten the bolts to a torque of 52 N·m (38 lb ft).

  1. Remove the lifting device.



    Illustration 5g01521102

  1. Remove Tooling (A) from balancer unit (3) .

  1. Use Tooling (E) in order to check the backlash between the idler gear and the crankshaft gear. Refer to Specifications, "Gear Group - Front" for the correct tolerance.

End By: Install the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install" for the correct procedure.

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