ISC, ISCe, QSC8.3, ISL, ISLe3, ISLe4 and QSL9 Engines – 017-007   Pipe Plug

Remove the pipe plug.

Use spray cleaner, Part Number 3375433, or equivalent to clean the threads of the pipe plugs and threaded bores.

Inspect the threads of the pipe plugs for mutilation or damage.

Inspect the threaded bores for damage.

Apply a film of pipe plug sealant, Part Number 3375066, or equivalent to the threads.

Install and tighten the pipe plugs.

Refer to the following illustration for torque values.

Tighten pipe plugs to the appropriate torque values.