ISC, ISCe, QSC8.3, ISL, ISLe3, ISLe4 and QSL9 Engines – 007-018   Lubricating Oil Filter Head Adapter

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 disconnecting or removing lubricating oil lines and replacing filters that oil is not spilled or drained into the bilge area. Do not drop or throw filter elements into the bilge area. The oil and oil filters must be discarded in accordance with local environmental regulations.

NOTE: The face seal washers can fall when removing the oil lines. Use care not to damage or lose the washers.

• Clean the area around the lubricating oil cooler cover.
• Tag for location and remove the lubricating oil lines for the oil filter. Refer to Procedure 007-092.

Make a mark on the lubricating oil cooler housing filter head adapter and the lubricating oil cooler housing to align the filter head adapter during installation.

Remove the lubricating oil filter head adapter by removing the center hose connection.

WARNING  When using solvents, acids, or alkaline materials for cleaning, follow the manufacturer’s recommendations for use. Wear goggles and protective clothing to reduce the possibility of personal injury.

WARNING  Some solvents are flammable and toxic. Read the manufacturer’s instructions before using.

Use solvent to clean the parts.

Dry with compressed air.

Inspect the sealing surfaces for signs of leakage or burrs.

Use a fine crocus cloth to remove burrs.

NOTE: Use new o-rings and seal rings when installing the filter head adapter.

Install a new o-ring in the groove on the underside of the filter head cover.

Install a small o-ring in the groove on the other side of the filter head cover.

Lubricate the o-rings with clean 15W-40 engine oil or Lubriplate™
multi-purpose lubricant.

Install a new o-ring in the groove of the center hose connector.

Lubricate the o-rings with clean 15W-40 engine oil or Lubriplate™
multi-purpose lubricant.

Install the outer hose connector, on the oil filter adapter, to the rear of the engine and align the marks made before removal.

Push the center connector through the adapter and install the filter head adapter to the engine.

Tighten the center connector while keeping the markings made before the removal step aligned.

Install the lubricating oil lines for the oil filter. Refer to Procedure 007-092.

Operate the engine and check for leaks.