Fill the cooling system. Refer to Procedure 1-09.
Check to be sure the lubricating oil system is full.
Prelubricate the system.
Operate the engine at low idle until the oil pressure comes
up to 69 kPa [10 psi] minimum.
Operate the engine at high idle, until the water temper-
ature reaches 82°C [180°F], and check for oil and cool-
ant leaks.
Piston Cooling Nozzles (2-20)
Removal
Remove the lubricating oil filter. Refer to Procedure 2-03.
Remove the starting motor (if required). Refer to Proce-
dure 6-06.
Remove alternator and lubricating oil fill tube. Refer to
Procedures 2-09 and 6-05.
NOTE: Some construction and industrial engines have the
starting motor mounted on the right side of the engine.
Remove the piston cooling nozzles.
Remove and discard the o-rings.
Cleaning and Inspection
Clean the piston cooling nozzles with solvent, and dry
with compressed air.
Blow out the oil passages with compressed air.
Piston Cooling Nozzles (2-20) Section 2 - Lubricating System
N14Page 2-62
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