BUSHING ASSEM 4F6936 - Caterpillar

Removal Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Turn the battery disconnect switch to the OFF position.
Illustration 1 g01245944
Typical example
Remove nut (3) and disconnect wire (5) from bus bar (1). Note: The wire may be connected to either end of the bus bar. Note the position of the wire.
Remove nuts (2) that secure bus bar (1) to glow plugs (4).
Remove bus bar (1) from glow plugs (4).
Remove glow plugs (4) from the cylinder head. Installation Procedure
Table 1
Required Tools
Tool Part Number Part Name Qty
A 247-5377 Torque Wrench 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the threads of the glow plugs are clean and free from damage. Replace any damaged glow plugs.
Illustration 2 g01245944
Typical example
Install glow plugs (4) into the cylinder head. Tighten the glow plugs to a torque of 15 N m (132 lb in).
Position bus bar (1) onto glow plugs (4). Install nuts (2) onto the glow plugs. Use Tooling (A) in order to tighten the nuts to a torque of 2 N m (17 lb in).
Connect wire (5) to the stud on bus bar (1). Note: The wire may be connected to either end of the bus bar. Ensure that the wire is installed in the correct position.
Install nut (3) to the stud on bus bar (1). Tighten the nut to a torque of 6 N m (53 lb in).
Turn the battery disconnect switch to the ON position.