3204 VEHICULAR ENGINE FOR D3 TRACTOR, 931 TRACK-TYPE LOADER Caterpillar

start by:

a) remove valve cover

1. Remove wire from glow plug.

2. Remove glow plug with tool (A).

Install Glow Plugs

1. Put 5P3931 Anti-Seize Compound on the threads of glow plug.

2. Install glow plug in precombustion chamber and tighten to a torque of 120 ± 24 lb.in. (13.6 ± 2.8 N·m) with tool (A).

3. Install wire on glow plug.

end by:

a) install valve cover