Maintenance Interval Schedule (Engines Powered By Natural Gas Only) - Perkins 4006 TRS Gas Operation And Maintenance Manual

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Maintenance Section
Maintenance Interval Schedule
Maintenance Interval Schedule
(Engines Powered by Natural
Gas Only)
Note: These intervals apply for engines that are
powered by natural gas only. For other gases,
consult Perkins Applications Engineering (Stafford)
for more information.
When Required
" Battery - Replace" . . . . . . . . . . . . . . . . . . . . . . . . . 56
" Engine Air Precleaner - Clean" . . . . . . . . . . . . . . . 66
" Engine Oil - Change" . . . . . . . . . . . . . . . . . . . . . . . 68
" Engine Oil Filter (Auxiliary) - Change" . . . . . . . . . 68
" Engine Oil Filter - Change" . . . . . . . . . . . . . . . . . . 69
" Fuel Filtration System - Service". . . . . . . . . . . . . . 73
" Ignition System Timing - Check/Adjust" . . . . . . . . 76
" Overhaul (In-Frame)". . . . . . . . . . . . . . . . . . . . . . . 77
" Overhaul (Major)". . . . . . . . . . . . . . . . . . . . . . . . . . 77
" Overhaul (Top End)" . . . . . . . . . . . . . . . . . . . . . . . 79
" Overhaul Considerations" . . . . . . . . . . . . . . . . . . . 79
" Radiator - Clean" . . . . . . . . . . . . . . . . . . . . . . . . . . 80
" Water Temperature Regulator - Replace" . . . . . . 82
Daily
" Alternator and Fan Belts - Inspect" . . . . . . . . . . . . 54
" Control Panel - Inspect". . . . . . . . . . . . . . . . . . . . . 57
" Cooling System Coolant Level - Check". . . . . . . . 62
" Driven Equipment - Inspect/Replace/
Lubricate" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
" Engine Air Cleaner Service Indicator - Inspect" . . 65
" Engine Oil Level - Check" . . . . . . . . . . . . . . . . . . . 69
" Engine Protective Devices - Check" . . . . . . . . . . . 71
" Exhaust Piping - Inspect" . . . . . . . . . . . . . . . . . . . 72
" Fuel System Fuel Filter Differential Pressure -
Check" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
" Hoses and Clamps - Inspect/Replace". . . . . . . . . 74
" Walk-Around Inspection" . . . . . . . . . . . . . . . . . . . . 81
i08507140
Initial 100 Service Hours
" Alternator Pulley - Check" . . . . . . . . . . . . . . . . . . . 54
" Fan Drive Pulley - Check" . . . . . . . . . . . . . . . . . . . 73
Every 250 Service Hours
" Engine Oil Sample - Obtain" . . . . . . . . . . . . . . . . . 70
Initial 500 Service Hours
" Engine Oil - Change" . . . . . . . . . . . . . . . . . . . . . . . 68
" Engine Oil Filter (Auxiliary) - Change" . . . . . . . . . 68
" Engine Oil Filter - Change" . . . . . . . . . . . . . . . . . . 69
" Engine Valve Lash and Bridge - Adjust" . . . . . . . . 72
" Ignition System Spark Plugs - Check/Adjust/
Replace" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Every 500 Service Hours
" Alternator and Fan Belts - Replace" . . . . . . . . . . . 55
" Battery Electrolyte Level - Check" . . . . . . . . . . . . 57
" Engine Air Cleaner Element - Replace" . . . . . . . . 65
Every 1000 Service Hours
" Engine - Clean" . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Every 1000 Service Hours or 1 Year
" Crankshaft Vibration Damper - Inspect" . . . . . . . . 63
Every 2000 Service Hours
" Alternator - Inspect" . . . . . . . . . . . . . . . . . . . . . . . . 54
" Engine Crankcase Breather - Clean/Replace". . . 66
" Engine Oil - Change" . . . . . . . . . . . . . . . . . . . . . . . 68
" Engine Oil Filter (Auxiliary) - Change" . . . . . . . . . 68
" Engine Oil Filter - Change" . . . . . . . . . . . . . . . . . . 69
" Engine Valve Lash and Bridge - Adjust" . . . . . . . . 72
" Ignition System Spark Plugs - Check/Adjust/
Replace" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Every Year
" Carburetor Air/Fuel Ratio - Check/Adjust" . . . . . . 57
SEBU8190-02