Disconnect the negative (-) cable from the battery.
Remove the nut (Item 1) [Figure 70-80-2] from the top of each glow plug.
Disconnect the engine harness wire (Item 2) [Figure 70-80-2] from the glow plug.
Remove the glow plug connecting strap (Item 3) [Figure 70-80-2].
Loosen and remove the glow plug (Item 1) [Figure 70-80-3].
Installation: Tighten the glow plug to 14.5 – 18.1 ft.-lb. (19,6 – 24,5 Nโขm) torque.
Photo [Figure 70-80-4] shows the glow plug removed from the engine. Inspect the glow plugs and replace when necessary.
