Caterpillar diesel engine & generator set maintenance commonly used oil:
Caterpillar CAT DEO special oil 3E-9846 SAE: 10W/30
Caterpillar CAT DEO special oil 3E-9900 SAE: 15W/40
Caterpillar CAT DEO special oil 283-1709 SAE: 10W/30
Caterpillar CAT HYDO special anti-wear hydraulic oil 309-6944 HYDO 10
Caterpillar Cat ELC Antifreeze 205-6611
Caterpillar CAT gearbox drive train special lubricant 9X-2012 CAT TO-4 SAE 50
Caterpillar CAT gearbox drive train special lubricant 9X-2010 CAT TO-4 SAE 30
Caterpillar CAT DEO special engine oil 3E-9842 SAE: 15W/40
Caterpillar CAT DEO special oil 3E-9845 SAE:10W/30
Caterpillar CAT HYDO special anti-wear hydraulic oil 309-6940 HYDO 10
Caterpillar CAT gearbox drive train special lubricant 9X-8530 CATTO-4 SAE 50
Caterpillar CAT gearbox drive train special lubricant 7X-2888 CAT TO-4 SAE 30
Caterpillar Cat ELC Long Life Antifreeze 205-6611
Caterpillar CAT NGEO Natural Gas Compressor Engine Oil 225-5083
Caterpillar CAT NLGL#2 special grease 5P-0960 324-8140
The most common models of Caterpillar diesel filter elements:
1R-0716, 1R-0762, 1R-0770, 1R-0769, 1R-0751, 1R-0749, 1R-0741, 1R-0739, 1R-0756, 1R-0726, 4N-0015, 4P0711, 4P0710, 142- 1339,142-1404,131-8822,131-8821,6I2505,6I2506,6I2503,6I2504,5I8670,5I7951,6T5068,6T0988,4N8216,4N8220,9L6639,4N6373,5H73714N8221,4W0752,2S5218,8N6700,8N6717,7E4841, 5L7425,4L6060,6N6652,6N6655,2S2743,9L6647,9L6643,9L6648,2W2622,1W1801,7E4609,6N9915,7S8809,9Y9804,4W5374,5I7739,4N5893,5S5918,1152367,1W3860,7E4609,2W2243,5I7738,1018314,1061111, 1051779, oil-water separator 133-5673, oil filter element 1R-0739, machine filter 1R-0716, hydraulic oil filter 1R0746, filter element 1R0722, oil filter element 1R0726, hydraulic oil filter element 5I8670, diesel filter 5I7951, fuel filter element 1R0770, Hydraulic pilot filter element 937521, diesel filter element 1R0750, oil-water separator 117-4089, diesel filter element 1R-0749, filter element 1R0756, air filter element 7W5495, air filter element 6L4714, air filter element, diesel crude filter element 9M2341 diesel filter element 1R0750, filter element 1R0719, engine Filter 6N6798
Carter 3500 Series Engine Maintenance
1. Minor repair project - diesel engine/generator set maintenance:
For minor faults of the unit, professional inspection and maintenance are carried out for the fault phenomenon.
1. Check the degree of wear of the diesel generator set valve, diesel generator set valve seat, etc., and repair or replace the diesel generator set if necessary;
2. Check the working conditions of the oil pump and injector of the diesel generator set, and repair and adjust if necessary;
3. Check and adjust the torque of the connecting rod and each fastening screw of the diesel generator set;
4. Check and adjust the tension of the fan charger belt;
5. Check and adjust the valve clearance of diesel generator sets;
6. Adjust the injector stroke of the diesel generator set;
7. Clean the sludge and metal iron filings in the rocker arm chamber and oil pan.
8. Clean the oil lubrication system of the entire diesel generator set;
9. Clean the carbon deposits in the intake manifold;
10. Clean the intercooler core;
2. Intermediate maintenance project - diesel engine/generator set maintenance:
1. Small maintenance items including diesel generator sets;
2. Disassemble the engine (except the crankshaft);
3. Check the fuel supply system of the diesel generator set and adjust the oil nozzle of the oil pump;
4. Repair and test generator electric balls, clean oil deposits, and lubricate electric ball bearings;
5. Check the vulnerable parts of cylinder liner, piston, piston ring, intake and exhaust valve, crank connecting rod mechanism, valve train, lubrication system and cooling system, and replace if necessary.
3. Overhaul project - diesel engine/generator set maintenance:
1. Including diesel generator set mid-repair project;
2. Disassemble the engines of all diesel generator sets;
4. Adjust the oil pump, injector, replace the pump core and injector head;
5. Replace the turbocharger overhaul kit and water pump repair kit of the diesel generator set;
6. Correct the connecting rod, crankshaft, body and other components, and repair or replace if necessary.
7. Motor stator and rotor are dedusted.
8. Detect and restore the engine control circuit.
9. Check the instruments on the control panel and start the switch;
10. Check the insulation properties of stator and rotor coils.
11. Detect the high water temperature and low oil pressure protection functions of the engine, and replace the damaged parts.
12. Replace the cylinder block, piston, piston ring, large and small bearing bushes, crankshaft thrust pads, intake and exhaust valves, and a full set of engine overhaul kits.
Maintenance details of diesel engine/generator set
maintenance work
Check oil level
Check the amount of cooling water
Change the oil
Check the rotating belt
Replace oil filter core/clean oil-water separator
Replace diesel filter
Check the fuel injector
Check intake and exhaust rocker arm clearance
Check charging alternator, turbocharger, starter motor, etc.
Replace cooling water and rust inhibitor mixture
4000-5000 hours for minor repairs
8000-10000 hours of medium repair, 16000-20000 hours of major repair
clean air filter
---- Dusty environment
----, -General environment
Check the reading of the oil pressure gauge
Clean or replace the air filter
A. Every 10 operating hours or every day
B. After starting and before power transmission
C. Every 400 operating hours
D. Every 2400 operating hours
E. Every 4800 operating hours
F. Every 10,000 operating hours
Remark:
1. The oil must be changed after the initial commissioning of the unit and 50 operating hours after each refurbishment.
Clean the oil-water separator and replace the oil filter core and diesel filter core.
2. Approved cooling water and rust inhibitor mixture, oil and diesel must be used.
3. Items D, E and F must be performed by persons who have received formal training.
1. Maintenance when needed
Cooling System Coolant Liquid (Level 2) - Sampling
Engine air filter core - replace
Engine Oil Filter - Replacement
Overhaul Considerations
Valve stem protrusion - measure/record
2. Daily maintenance
Air Starter Motor Lubricator Oil Level - Check
Air Tank Water and Sediment - Discharge
Control Dashboard - Check
Cooling system coolant level - check
Driven equipment - check/replace/lubricate
Engine Air Filter Service Indicator - Check
Engine Air Precleaner - Clean
Engine Oil Level - Check
Fuel Filter Differential Pressure - Check
PTO Clutch - Check Honey Adjustment/Lubrication
Check around the engine
3. Maintenance every 250 working hours
Battery Electrolyte Level - Check
Engine Oil Sampling - Sampling
4. The first 1000 working hours
Cooling System Coolant Liquid Sample (Level 1) - Sampling
Coolant Supplemental Coolant Additives (SCA) for Cooling Systems - Test/Add
Engine Mounting Base - Inspection
hijack RPM/timing sensor - clean/check
Loose Sensor - Clean/Check
Valve stem protrusion - measure/record
5. Every 1000 working hours
Aftercooler cooling water - drain
Alternator - check
Belts - check/adjust/replace
Air Fuel Mixer Air Ratio - Check/Adjust
Crankshaft Damper - Inspection
Engine - Clean
Engine Crankcase Breather - Cleaning
Engine Oil - Change
Small engine oil filter (auxiliary) - replace
Engine Oil Filter - Replacement
Engine valve clearance and bridge arm adjustment
Engine Valve Rotator - Inspection
Exhaust Duct - Check
Gas Pressure Regulator - Check
Natural gas pressure regulator condensate - drain
Hose and Clamps - Check/Replace
Ignition system spark plugs - check/adjust/replace
Ignition System Timing - Check/Adjust
Air intake system - check
Radiator - clean
Caterpillar 3512B diesel engine maintenance fault code table:
101-03 The crankcase pressure sensor signal is abnormal
101-04 The crankcase pressure sensor signal is abnormal
101-13 Crankcase Pressure Calibration
110-03 The water temperature signal is abnormal
110-04 The water temperature signal is abnormal
127-08 The power transmission oil pressure is abnormal
168-00 High battery voltage
168-01 Low battery voltage
168-02 Intermittent Battery Loss
172-08 Air intake temperature is abnormal
175-08 Oil temperature is abnormal
177-08 The temperature of the power series is abnormal
190-02 No signal from speed sensor plug
190-03 The speed sensing plug is abnormal
190-08 The speed sensing plug is abnormal
248-02 Intermittent or abnormal Carter data connection
253-02 Personality module mismatch
294-12 Electronic control module failure
261-13 Need to do timing calibration
262-03 Analog sensor voltage is abnormal
262-04 Analog sensor voltage is abnormal
263-03 Digital sensor voltage is abnormal
263-04 Digital sensor voltage is abnormal
268-02 Program parameter error
271-03 Current alarm
271-05 Current alarm
271-06 Current alarm
273-03 Turbocharger outlet pressure is abnormal
273-04 Turbocharger outlet pressure is abnormal
273-13 Turbocharger outlet pressure sensor needs to be calibrated
274-03 Atmospheric pressure signal abnormal
274-04 Atmospheric pressure signal abnormal
274-13 Barometric pressure sensor needs to be calibrated
275-03 The intake pressure signal of the right turbocharger is abnormal
275-04 The right turbocharged air intake pressure signal is abnormal
275-13 The right turbocharger intake pressure sensor needs to be calibrated
276-03 The left turbocharger intake pressure signal is abnormal
276-04 The left turbocharger intake pressure signal is abnormal
276-13 The left turbocharger intake pressure sensor needs to be calibrated
279-03 Aftercooler water temperature signal is abnormal
279-04 Aftercooler water temperature signal is abnormal
289-03 Unfiltered Fuel Pressure Sensor Abnormal
289-04 Unfiltered Fuel Pressure Sensor Abnormal
289-13 Unfiltered fuel pressure sensor to be calibrated
336-02 Start switch is abnormal
337-02 Emergency stop switch button is abnormal
338-05 Prelubrication relay is abnormal
338-06 Pre-lubrication relay is abnormal
342-02 Backup speed sensor failure
342-03 Backup Speed Sensor Failure
342-08 Backup Speed Sensor Failure
444-03 Start Motor Relay Failure
444-05 Start Motor Relay Failure
444-06 Start motor relay failure
446-05 Air Shutoff Relay Fault
446-06 Air Shutoff Relay Fault
542-03 Unfiltered oil pressure sensor not OK
542-04 Unfiltered oil pressure sensor not OK
542-13 Unfiltered oil pressure sensor to be calibrated
545-05 Ether start relay is abnormal
545-06 Ether start relay is abnormal
546-05 Ether holding relay is abnormal
546-06 Ether holding relay is abnormal
562-09 Cannot communicate with display module
819-02 Display data intermittently abnormal
821-03 Display power supply is abnormal
821-04 Display power supply is abnormal
827-08 Intake and exhaust temperature of left turbocharger is abnormal
828-08 Intake and exhaust temperature of right turbocharger is abnormal
