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SPRING-GOVERNOR 9L6448 - Caterpillar


9L6448 SPRING-GOVERNOR Caterpillar parts 1674, 16G, 3406, 3408, 3408C, 3412, 589, 621, 621B, 631E, 637D, 637E, 651E, 657B, 657E, 769C, 771C, 773B, 988B, 992C, D8L, D9H, D9N, PR-450, PR-450C
Rating:
27
Alternative (cross code) number:
CA9L6448
9L-6448
9L6448
Caterpillar 9L6448 SPRING-GOVERNOR
Weight: 0.05 pounds 0 kg.
Information:
ACTUAL RATE  2.451  N/MM
FREE LENGTH  56.896  mm
OD  35.23  mm
SOLID LENGTH  17.526  mm
WIRE DIAMETER  2.515  mm

Buy SPRING-GOVERNOR 9L6448 Caterpillar genuine, new aftermarket tractor parts with delivery
COLD PLANER, WHEEL TRACTOR,

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$18.57
 

03 Aug 2023

US: Florida-Parts-Z
9L6447RING-GOV 4N6681, 9L6449, 9L6448 fit Caterpillar (CAT)
FIRST PRICE PARTS
$11.09
 

19 Jul 2023

Amazon.com
CTP 9L6448 Spring for Heavy Equipment
CTP Spring Only || Sold in each || Easy in-and-out fit
$34.66
 

28 May 2023

Amazon.com
CTP 9L6448 Spring for Heavy Equipment
CTP Spring Only || Sold in each || Easy in-and-out fit
Number on catalog scheme: 8
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Compatible equipment models: 9L6448:

COLD PLANER  PR-450   PR-450C  
INDUSTRIAL ENGINE  3406   3408   3408C   3412  
MARINE ENGINE  3406   3408   3412  
MOTOR GRADER  16G  
PIPELAYER  589  
QUARRY TRUCK  771C  
TRACK-TYPE TRACTOR  D8L   D9H   D9N  
TRUCK  769C   773B  
TRUCK ENGINE  1674   3408  
WHEEL LOADER  988B   992C  
WHEEL SCRAPER  657B   657E  
WHEEL TRACTOR  621   621B   631E   637D   637E   651E   657E   Caterpillar

Information:

Probable Causes
Oil specifications
Engine oil temperature reading
Engine oil cooler bypass valve
High coolant temperature
Engine oil coolerRecommended Actions
Table 1
Troubleshooting Test Steps Values Results
1. Oil Specifications
A. Inspect the engine oil level.
B. Check the condition of the engine oil.
Oil Specifications
Result: Engine oil is at the correct level and in the proper condition.
Proceed to Test Step 2.
Result: Engine oil is not at the correct level and is not in proper condition.
Repair: Add the correct engine oil.
For information on oil specifications and/or information on oil analysis, refer to the Operation Maintenance Manual.
2. Engine Oil Temperature Reading
A. Compare the engine oil temperature reading from the Caterpillar Electronic Technician (ET) to the temperature from a 6V-9130 Temperature Adapter.
B. Verify that the readings are close.
Engine Oil
Result: The engine oil temperature reading is correct.
Proceed to Test Step 3.
Result: The engine oil temperature reading is not correct.
Repair: Make repair and return to service.
3. Engine Oil Cooler Bypass Valve
A. Clean the engine oil cooler bypass valve and inspect the engine oil cooler bypass valve.
B. Clean the bore for the valve.
C. Ensure that the bypass valve is not stuck in the open position.
Bypass Valve
Result: The engine oil cooler bypass valve is clean and properly working.
Proceed to Test Step 4.
Result: The engine oil cooler bypass valve is not properly working after cleaning.
Repair: Replace the bypass valve if necessary and refer to Disassembly and Assembly.
4. High Coolant Temperature
A. Check for an elevated engine coolant temperature.
A high coolant temperature can cause the engine oil temperature to increase out of specifications.
Coolant Temperature
Result: The engine coolant temperature is at the proper temperature.
Proceed to Test Step 5.
Result: The engine coolant temperature is elevated.
Repair: Troubleshoot any codes before continuing with this procedure.
Refer to Troubleshooting, "Coolant Temperature is High" for information related to troubleshooting an elevated coolant temperature.
5. Engine Oil Cooler
A. Check the engine oil cooler for damage and plugging.
B. Inspect for a restriction in the passages for engine oil in the engine oil cooler.
Engine Oil Cooler
Result: The engine oil cooler is plugged or damaged.
Repair: Clean the engine oil cooler core or replace the engine oil cooler core.
Verify that the repair eliminated the problem.

Caterpillar parts catalog:

Caterpillar parts catalog
3412B Marine Engine 60M00001-05160
3408B Marine Engine 99U04604-07598
3408/3408B Truck Engine 28V04750-UP
3408B Industrial Engine 67U11092-UP
3406 Industrial Engine 90U19731-UP
3408C Industrial Engine 9ER00001-UP
3412C Industrial Engine 38S16484-UP
3408C Marine Engine 99U07599-UP
3412C Marine Engine 60M05161-UP
PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine
3408B Industrial Engine 67U11092-UP
589 Track-Type Pipelayer Power Shift 31Z00001-UP (MACHINE) POWERED BY 3408 Engine
769C Truck 01X06600-UP (MACHINE) POWERED BY 3408 Engine
771C Truck 3BJ00200-UP (MACHINE) POWERED BY 3408 Engine
3412C Industrial Engine 38S16484-UP
992C Wheel Loader 49Z00001-UP (MACHINE) POWERED BY 3412 Engine
988B Wheel Loader 50W06041-UP (MACHINE) POWERED BY 3408 Engine
657E Tractor PS PP 90Z00001-UP (MACHINE) POWERED BY 3412C Engine
651E Wheel Tractor-Scraper 89Z00001-UP (MACHINE) POWERED BY 3412 Engine
657E Wheel Scraper 86Z00001-UP (MACHINE) POWERED BY 3408 Engine
657E Coal Wheel Tractor-Scraper 6MB00001-UP (MACHINE) POWERED BY 3408 Engine
631E Series II Wheel Tractor-Scraper 1AB01446-01639 (MACHINE) POWERED BY 3408 Engine
637E Series II Wheel Tractor-Scraper 1FB00532-00659 (MACHINE) POWERED BY 3408 Engine
631E Series II Wheel Tractor/Scraper 3ND00523-UP (MACHINE) POWERED BY 3408 Engine
631E Series II Tractor 1NB00872-01389 (MACHINE) POWERED BY 3408C Engine


Parts spring Caterpillar catalog:

4M5893 SPRING (OUTER)
14G, 14H, 14H NA, 16G, 16H, 16H NA, 651, 657, 666, 772
5K5697 SPRING
910, 920, 930, 930R, 950, 980, 980B, 988B, 992, 992C
4S5854 SPRING
120G, 130G, 140G, 14E, 14G, 16G, 518, 920, 930
7B8194 SPRING
16, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 826C, 834B, 836, 936, 950, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966F, 966F II, 966G, 966G II, 966H, 9...
6M9180 SPRING-GUIDE
772, 773, 825C, 826C, 980C, 992, 992C, 992D
6M8252 SPRING-RETURN
772, 773, 825C, 826C, 834B, 980C, 988B, 988F, 992, 992C, 992D, R2900, R2900G, R3000H
2P5677 SPRING
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA, 988B, 992C, 994
6J8391 SPRING
120G, 12G, 130G, 140G, 14G, 160G, 16G, 992, FB518
2P5700 SPRING
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA, 772B, 773B, 776, 784B, 785, 785B, 789B, 793B
3P0817 SPRING-DISC
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
2P5701 SPRING
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
9L6447 SPRING
16G, 245, 3406, 3408, 3408B, 3408C, 3412, 824C, 825C, 834B, 988F, 990, D9R, PR-1000, PR-750B
4N6681 SPRING
3408, 3412, 3412C, 834B, 836, 943, D10, D348, D353C, D398, D4E, D5B, D6D, PM-565
9L6446 SPRING
3406, 3408, 3408B, 3408C, 3412, 3412D, 953, D4E
6N0024 SPRING
245, 3406, 3408, 3412, 651E, 657E, 980C, 988B, 992C
1S8634 SPRING-FUEL PUMP CHECK
245, 3406, 3408, 3412, 631C, 657B, 824B, D343, D346, D349, D8K
7N2693 SPRING-TORSION
3408, 3408B, 3408C, 3412, 3412C, 589, 631E, 637D, 637E, 651E, 657E, 769C, 771C, 772B, 773B, 834B, 988B, 988F, 992C, D8L, D9R, PM-565, PM3412, PR-450, PR-450C
9S9770 SPRING
1140, 1150, 1673B, 1676, 215, 245, 3208, 3306, 3406, 3408, 3412, 594, 594H, 631C, 631D, 633D, 637D, 651, 657B, 772, 814, 824B, 920, 950, 951B, 977K, 988, 988B, D320A, D330A, D342, D342C, D348, D379, D...
7N5628 SPRING-SOLENOID
3406, 3408, 3412, D44B, D550B
5L8983 SPRING-SOLENOID
1673, 1673C, 1693, 3304, 3306, 3406, 3408, 3408B, 3408C, 3412, 3412C, 3508, 3508B, 3512, 3512B, 3516, 3516B, 657B, 988B, D10, D330A, D336, D343, D379, D379B, D398, D399, PM3412
6N2190 SPRING
3412, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, C280-12, C280-16, C280-6, C280-8, D348, D398A, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3606B, G3...
9L3625 SPRING-TORQUE
120G, 130G, 140B, 1676, 1693, 215, 225, 235, 3208, 3304, 3306, 3406, 3408, 3412, 3412D, 518, 613, 613B, 814, 815, 920, 930, 941, 950, 951B, 955K, 955L, 966C, 977K, 980B, 980C, 988B, D349, D4D, D4E, D5...
9S9662 SPRING-TORQUE
140B, 14G, 16, 1673C, 1693, 225, 235, 3304, 3306, 3406, 3408, 3412, 3412D, 589, 613C, 814, 815, 966C, 977K, 980B, 990, 992C, D5, D5B, D6C, D6D, D7G, D8H, D8L
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