ISC, ISCe, QSC8.3, ISL, ISLe3, ISLe4 and QSL9 Engines – 007-035   Lubricating Oil Suction Tube (Block-Mounted)

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.

WARNING  To reduce the possibility of personal injury, avoid direct contact of hot oil with your skin.

WARNING  Some state and federal agencies have determined that used engine oil can be carcinogenic and cause reproductive toxicity. Avoid inhalation of vapors, ingestion, and prolonged contact with used engine oil. If not reused, dispose of in accordance with local environmental regulations.

CAUTION  Use caution when draining oil or replacing filters that oil is not spilled or drained into the bilge area. The oil and oil filters must be discarded in accordance with local environmental regulations.

• Disconnect the batteries. Refer to Procedure 013-009 in Section 13.
• Drain the lubricating oil. Refer to Procedure 007-037 in Section 7.
• Remove the lubricating oil pan and gasket. Refer to Procedure 007-025 in Section 7.

Remove the lubricating oil suction tube.

Clean the gasket surfaces.

Inspect the suction tube for cracks.

Install the lubricating oil suction tube and new gasket.

• Install all capscrews finger tight and check for correct alignment.
• Torque the lubricating oil suction tube to the block.

• Torque the lubricating oil suction tube brace to the engine block.

• Torque the lubricating oil suction tube to the brace.

Use RTV sealant, Part Number 3164067, or equivalent, to fill the joints between the lubricating oil pan rail, gear housing, and rear seal housing.

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 lubricating oil pan and gasket. Refer to Procedure 007-025 in Section 7.
• Fill the lubricating oil system. Refer to Procedure 007-037 in Section 7.
• Connect the batteries. Refer to Procedure 013-009 in Section 13.
• Operate the engine and check for leaks.