M11 Series – Service Manual – 001-046   Piston Cooling Nozzle

Drain the lubricating oil. Refer to Procedure 007-037.

Remove the lubricating oil pan. Refer to Procedure 007-025.

Remove the piston cooling nozzles.

The crankshaft must be rotated to allow access to remove all the nozzles.

Measure the piston cooling nozzle length.

Inspect the capscrews, washers, and piston cooling nozzles for damage.

Install the nozzles, washers, and capscrews.

Tighten the capscrews.

The crankshaft must be rotated to allow access to install all the nozzles.

Install the lubricating oil pan. Refer to Procedure 007-025.

Fill the engine with lubricating oil. Refer to Procedure 007-037.

Operate the engine to normal operating temperature and check for oil leaks.