1674 DIESEL TRUCK ENGINE Caterpillar

start by:

a) remove valve cover

1. Disconnect wiring (1) from the glow plug.

2. Remove the glow plug (2) from the precombustion chamber.

Install Glow Plugs

1. Put 9M3710 Anit-Seize Compound on the threads of glow plug.

2. Put the glow plug (1) in position in chamber. Tighten the plug to 120 ± 24 lb.in. (138.4 ± 27.7 cm.kg).

3. Connect wiring to glow plug.

end by:

a) install valve cover