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:
Alternative (cross code) number:
CA9L6448
9L-6448
9L6448
CA9L6448
9L-6448
9L6448
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
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
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
CTP Spring Only || Sold in each || Easy in-and-out fit
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.
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:
Parts spring Caterpillar catalog:
4M5893
SPRING (OUTER)
14G, 14H, 14H NA, 16G, 16H, 16H NA, 651, 657, 666, 772
14G, 14H, 14H NA, 16G, 16H, 16H NA, 651, 657, 666, 772
5K5697
SPRING
910, 920, 930, 930R, 950, 980, 980B, 988B, 992, 992C
910, 920, 930, 930R, 950, 980, 980B, 988B, 992, 992C
4S5854
SPRING
120G, 130G, 140G, 14E, 14G, 16G, 518, 920, 930
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...
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...
2F5889
SPRING
12E, 621
12E, 621
6M9180
SPRING-GUIDE
772, 773, 825C, 826C, 980C, 992, 992C, 992D
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
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
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
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
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
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
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
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
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
3406, 3408, 3408B, 3408C, 3412, 3412D, 953, D4E
6N0024
SPRING
245, 3406, 3408, 3412, 651E, 657E, 980C, 988B, 992C
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
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
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...
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
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
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...
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...
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
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