7W1471 COOLER GP-FLTR BASE & ENG OIL Caterpillar parts
814B, 815B, 816B, 966D, 966F, 966F II, 972G
Rating:
Alternative (cross code) number:
CA7W1471
7W-1471
7W1471
CA7W1471
7W-1471
7W1471
LANDFILL COMPACTOR, WHEEL LOADER,
Compatible equipment models: 7W1471:
Information:
Illustration 1 g00537438
System Schematic For Engine Oil Pressure Sensor (EOPS) On MUI And PEEC EnginesTo find the cause of a low oil pressure shutdown, perform this procedure.Test Step 1. CHECK FOR A DIAGNOSTIC CODE.
Check for a CID 0100 (oil pressure sensor) or CID 0269 (sensor power supply) diagnostic code that is active. (On EUI engines, check for a CID 100 E diagnostic code.) See System Operation, "Diagnostic Codes".Expected Result:CID 0100 or CID 0269 should not be showing (active).Results:
OK - A CID 0100 or CID 0269 is not showing. Proceed to Test Step 2.
NOT OK - A CID 100 or CID 269 is active.Repair: Correct the active CID 100 or CID 269 prior to proceeding with this procedure. See System Operation, "Diagnostic Codes". Stop.Test Step 2. CHECK OBVIOUS CAUSES.
Check for low oil pressure.
Check the oil level.
Check for oil leaks.
Check for other obvious causes of low oil pressure.Expected Result:No obvious cause should exist.Results:
OK - No obvious causes for low oil pressure exist. Proceed to Test Step 3.
NOT OK - An obvious cause does exist.Repair: Correct the problem. Refer to the Engine Service Manual. Stop.Test Step 3. CHECK SETPOINTS.This step checks the setpoints P012 (oil step speed), P013 (low oil pressure at rated speed) and P014 (low oil pressure at idle speed).
View setpoints P012, P013 and P014. Make a note of the values for these setpoints. See System Operation, "Engine/Generator Setpoint Viewing OP2-0".
Compare the setpoints that were noted with the specified setpoints of the particular generator set.Expected Result:The setpoint value that was noted and the specified setpoint value should agree.Results:
OK - The setpoints agree. Proceed to Test Step 4.
NOT OK - The setpoints do not agree. Repair: Reprogram setpoints P012, P013 and P014. See System Operation, "Engine/Generator Programming OP5-0". Stop.Test Step 4. CHECK THE LOW OIL PRESSURE FUNCTION.
Turn the engine control switch (ECS) to the OFF/RESET and then turn the switch to the START.
Allow oil pressure to stabilize after the engine has started.
When the engine is at idle speed, compare the actual pressure that is showing on the lower display with the setpoint P014. The actual pressure that is showing on the lower display should be greater than setpoint P014.
When the engine is at rated speed, compare the actual pressure that is showing on the lower display with the setpoint P013. The actual pressure should be greater than setpoint P013.Expected Result:The actual pressure at idle speed and at rated speed should be greater than the respective setpoint value. These actual pressures should not cause a low oil pressure shutdown.Note: It may be necessary to check the accuracy of the oil pressure that is shown on the lower display of the GSC+. Install an accurate engine oil pressure gauge as close as possible to the EMCP II+ engine oil pressure sensor.Results:
OK - Both actual pressures are greater than the corresponding setpoint value and the low oil pressure indicator does not FLASH. The problem is not present now.Repair: The problem may be intermittent. Check the harness and all electrical connections of the oil pressure
Caterpillar SIS machinery equipment:
Caterpillar SIS
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7W-1471
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COOLER GP-FLTR BASE & ENG OIL
Caterpillar parts catalog:
Parts cooler Caterpillar catalog:
2181965
COOLER GP-HYDRAULIC & AXLE OIL
966G, 966G II, 972G, 972G II
966G, 966G II, 972G, 972G II
8R9707
COOLER AR-BRAKE OIL
966F, 966F II
966F, 966F II
1082704
COOLER GP-FLTR BASE & ENG OIL
966F, 966F II, 972G
966F, 966F II, 972G
1621566
COOLER GP-HYDRAULIC OIL
966G, 972G
966G, 972G
1N4353
COOLER GP-TRANSMISSION OIL
814B, 815B, 816B
814B, 815B, 816B
1028438
COOLER GP-FLTR BASE & ENG OIL
814F, 815F, 816F, 966F II, 970F, 972G, D250E II, D300E II
814F, 815F, 816F, 966F II, 970F, 972G, D250E II, D300E II
1028440
COOLER GP-TRANSMISSION OIL
814F, 815F, 816F, 966F II, 970F, 972G
814F, 815F, 816F, 966F II, 970F, 972G
1312300
COOLER AR-AXLE OIL
966F, 966F II, 970F
966F, 966F II, 970F
1464202
COOLER AR-AXLE OIL
966G, 966G II, 972G, 972G II
966G, 966G II, 972G, 972G II
1435268
COOLER AR-AXLE OIL
966G, 972G
966G, 972G
1342454
COOLER AS
966G, 972G
966G, 972G
3414964
COOLER GP-ENGINE OIL
C15, C18, CX31-C18I, CX35-C18I
C15, C18, CX31-C18I, CX35-C18I
4N2190
COOLER GP-TRANSMISSION OIL
3408, 988B, PM-565
3408, 988B, PM-565
1173643
COOLER GP-ENGINE OIL
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, ...
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, ...
1W0887
COOLER GP-ENGINE OIL
3612, 3616, C280-12, C280-16, C280-6, G3606B, G3612, G3616
3612, 3616, C280-12, C280-16, C280-6, G3606B, G3612, G3616
3766727
COOLER GP-TRANSMISSION OIL
120K, 120K 2, 12K, 140K, 140K 2, 160K
120K, 120K 2, 12K, 140K, 140K 2, 160K
2537404
COOLER GP-ENGINE OIL
345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, W345C MH
345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, W345C MH
7K3274
COOLER GP-OIL
930, 930R
930, 930R
1360510
COOLER GP-TRANSMISSION OIL
3176C, 3196, C-12, C12
3176C, 3196, C-12, C12
1464204
COOLER AR-AXLE OIL
966G, 966G II, 972G, 972G II
966G, 966G II, 972G, 972G II
4N0729
COOLER GP-ENGINE OIL
16G, 245, 3406, 3406B, 3408, 589, 621, 621B, 621E, 623B, 623F, 627B, 627E, 631D, 633D, 637D, 639D, 657E, 768C, 769C, 824C, 825C, 826C, 834B, 980C, 983B, 988B, D35HP, D400, D8L, D9N, G3408, PR-450, RR-...
16G, 245, 3406, 3406B, 3408, 589, 621, 621B, 621E, 623B, 623F, 627B, 627E, 631D, 633D, 637D, 639D, 657E, 768C, 769C, 824C, 825C, 826C, 834B, 980C, 983B, 988B, D35HP, D400, D8L, D9N, G3408, PR-450, RR-...