105923-1321 ZEXEL 9 420 611 026 BOSCH GOVERNOR 9420611026 1059231321 me740053

Refer to the topics in the Operation & Maintenance Manual, SEBU6150, SR4 Generators and Control Panels, and the Maintenance Schedules in this manual for page numbers and information to perform the maintenance specified in the following schedules.Weekly (Before Starting Engine)
Walk-Around Inspection - Inspect engine for leaks and loose connections Engine Crankcase - Check oil level Cooling System - Check coolant level Battery Charger - Check for proper operation Batteries - Clean/Check electrolyte level Air Starter System (if equipped) - Check lubricator oil level, air pressure and drain condensation Engine Air Cleaner - Check service indicator Block Heater - Check for proper operation, maintain 32°C (90°F) temperature Aftercooler - Inspect ATAAC Belts - Inspect/Replace Engine Protection Devices - Inspect system and gauges for proper operation Generator and Control Panel - Inspect componentsWeekly (With Engine Running)*
Walk-Around Inspection - Inspect engine for leaks and loose connections and generator louvers for proper operation Engine Crankcase - Check oil level Oil Pressure - Check gauge reading Generator - Check frequency (rpm) and generated voltageWeekly (After Stopping Engine)*
Walk-Around Inspection - Inspect engine and report malfunction and make necessary repairs Automatic Switches - Check for proper position to execute auto-start Battery Charger - Record charging amperage readingYearly (Before Starting Engine)*
Cooling System - Check coolant level, Test for concentration of supplemental coolant additive Crankcase Breather - Clean Valve Lash - Check/Adjust Governor - Inspect for leaks Governor Linkage - Check/Adjust and Lubricate Air Inlet Piping - Inspect Engine Air Cleaner - Check service indicator, Replace element if necessary Generator - Lubricate bearingYearly (With Engine Running)*
Engine Protection Devices - Inspect system and gauges for proper operation;/bs/, Record gauge readings Radiator (If Equipped) - Inspect for leaks and loose connections and louvers for proper operation Load Test - Operate the engine at a minimum of 30 percent of rated load for minimum of two hours Engine Mounts - InspectYearly (After Stopping Engine)*
Scheduled Oil Sampling (S O S) Analysis - Obtain Engine Oil and Filters - ReplaceEvery Three Years (Before Starting Engine)*
Turbocharger - Inspect/Check bearing end play and radial clearance Governor - Inspect for leaks Thermostat - Replace Coolant Hoses - Replace Cooling System - Clean/Flush coolant Batteries - ReplaceEvery Three Years (With Engine Running)*
Walk-Around Inspection - Inspect engine for leaks and loose connections Engine Protection Devices - Inspect system and gauges for proper operation, Record gauge readings Engine Crankcase - Check oil level Radiator (If Equipped) - Inspect for leaks and loose connections and louvers for proper operation Load Test - Operate at a minimum of 30 percent of rated load for minimum of two hours Exhaust System - Check for leaksEvery Three Years (After Stopping Engine)*
Walk-Around Inspection - Inspect engine and report malfunction and make necessary repairs Scheduled Oil Sampling (S O S) Analysis - Obtain Engine Oil and Filters - Replace Battery Charger - Record charging amp reading Automatic Switches - Check for proper position to execute auto-start Coolant Analysis - ObtainEvery Four Years
Drain/Replace Engine Coolant (Extended Life Coolant Only)*First Perform Previous Maintenance Items