ISC, ISCe, QSC8.3, ISL, ISLe3, ISLe4 and QSL9 Engines – 020-012   Engine Brake Solenoid Valve

WARNING  Batteries can emit explosive gases. To reduce the possibility of personal injury, always ventilate the compartment before servicing the batteries. To reduce the possibility of arcing, remove the negative (-) battery cable first and attach the negative (-) battery cable last.

• Disconnect the batteries. Refer to Procedure 013-009 in Section 13.
• Remove the rocker lever cover. Refer to Procedure 003-011 in Section 3.

Disconnect the engine brake wiring harness from the solenoid.

Remove the solenoid and discard the o-rings.

Install new o-rings and the solenoid.

Tighten the solenoid.

Connect the engine brake wiring harness to the solenoid.

WARNING  Batteries can emit explosive gases. To reduce the possibility of personal injury, always ventilate the compartment before servicing the batteries. To reduce the possibility of arcing, remove the negative (-) battery cable first and attach the negative (-) battery cable last.

• Install the rocker lever cover. Refer to Procedure 003-011 in Section 3.
• Connect the batteries. Refer to Procedure 013-009 in Section 13.
• Operate the engine, check for leaks, and verify proper engine brake operation.