1497496 HOUSING AS-TURBINE Caterpillar parts
3412E, C18
Rating:
Alternative (cross code) number:
CA1497496
149-7496
1497496
CA1497496
149-7496
1497496
Weight: 49 pounds 22 kg.
GENERATOR SET, MARINE ENGINE,
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$1,233.02
17 Aug 2017
BLQ: BLQ
1497496 HOUSING AS
1497496 HOUSING AS
1497496 HOUSING AS
This part in 2 request:
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2023-10-24
2020-08-02
Number on catalog scheme:
3
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Information:
Probable Causes
Lubrication
Valve lash
Valve train componentsRecommended Actions
Table 1
Troubleshooting Test Steps Values Results
1. Check the Lubrication
A. Remove the valve mechanism covers. Refer to the engine Disassembly and Assembly manual.
B. Check the lubrication in the valve compartment. Ensure that there is adequate engine oil flow in the valve compartment. The passages for the engine oil must be clean.
Lubrication
Result: The lubrication is OK.
Proceed to Test Step 2.
Result: The lubrication is NOT OK.
Repair: Repair or replace any damaged or worn components.
2. Check the Valve Lash
A. Adjust the engine valve lash. Refer to the engine Systems Operation/Testing and Adjusting manual.
Valve Lash
Result: The valve lash is OK.
Proceed to Test Step 3.
Result: The valve lash is NOT OK.
Repair: Adjust the valve lash.
3. Check the Valve Train Components for Wear
A. Inspect the following components of the valve train:
• Rocker arms
• Pushrods
• Valve lifters
• Camshaft
• Valve stems
• Rocker shafts
B. Check the components for the following conditions: abnormal wear, excessive wear, straightness, and cleanliness.
Valve Train Components
Result: The valve train components are OK.
Return the unit to service.
Result: The valve train components are NOT OK.
Repair: Repair or replace any damaged or worn components.
Lubrication
Valve lash
Valve train componentsRecommended Actions
Table 1
Troubleshooting Test Steps Values Results
1. Check the Lubrication
A. Remove the valve mechanism covers. Refer to the engine Disassembly and Assembly manual.
B. Check the lubrication in the valve compartment. Ensure that there is adequate engine oil flow in the valve compartment. The passages for the engine oil must be clean.
Lubrication
Result: The lubrication is OK.
Proceed to Test Step 2.
Result: The lubrication is NOT OK.
Repair: Repair or replace any damaged or worn components.
2. Check the Valve Lash
A. Adjust the engine valve lash. Refer to the engine Systems Operation/Testing and Adjusting manual.
Valve Lash
Result: The valve lash is OK.
Proceed to Test Step 3.
Result: The valve lash is NOT OK.
Repair: Adjust the valve lash.
3. Check the Valve Train Components for Wear
A. Inspect the following components of the valve train:
• Rocker arms
• Pushrods
• Valve lifters
• Camshaft
• Valve stems
• Rocker shafts
B. Check the components for the following conditions: abnormal wear, excessive wear, straightness, and cleanliness.
Valve Train Components
Result: The valve train components are OK.
Return the unit to service.
Result: The valve train components are NOT OK.
Repair: Repair or replace any damaged or worn components.
Caterpillar parts catalog:
Parts housing Caterpillar catalog:
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 211B, 215, 215B, ...
120G, 120M, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 140G, 140H, 140H ES, 140H NA, 140M, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160M, 163H, 163H NA, 1673C, 16G, 16H, 16H NA, 16M, 215B,...
1090, 1190, 1190T, 120G, 120M, 120M 2, 1290T, 12G, 12H, 12H ES, 12H NA, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 1390, 140G, 140H, 140H ES, 140H NA, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA...
120G, 12G, 140G, 140H, 143H, 160H, 163H, 1673C, 16G, 215B, 245, 3176, 3176B, 3176C, 3196, 3208, 322C, 325, 325 L, 325C, 330 L, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, ...
1090, 1190, 1190T, 120M, 1290T, 1390, 140M, 14H, 14M, 160M, 16H NA, 16M, 2290, 235D, 2390, 2391, 2491, 24H, 24M, 2590, 3126B, 3176, 3176C, 3196, 330, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D...
24M, 3406E, 3456, 385B, 5090B, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 651B, 657B, 657E, 657G, 735, 740, 770, 772, 824C, 824G, 824G II, 824H, 825G II, 82...
8N5761
HOUSING AS-AIR CLEANER
3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3412E, C-15, C15, C18
3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3412E, C-15, C15, C18
3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 3618, C27, C280-12, C280-16, C280-6, C280-8, C32, D379B, D399, G3508, G3508B, G3512, G351...
3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5230, 5230B, 776C, 776D, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793B, 793C, 793D, 797, 797B, 994, 9...
1003069
HOUSING
3408B, 3412, 3412E, C30, C32
3408B, 3412, 3412E, C30, C32
4221833
HOUSING-BEARING
3406E, C-15, C15, C18
3406E, C-15, C15, C18
1554929
HOUSING AS-TURBINE
3412E, C18
3412E, C18
2487685
HOUSING
3412E, C30, C32
3412E, C30, C32
2506876
HOUSING
3412E
3412E
2248705
HOUSING AS
3412E
3412E
2248704
HOUSING AS
3412E
3412E
1508056
HOUSING
3412E
3412E
1508055
HOUSING
3412E
3412E
1371345
HOUSING AS-PUMP
3408, 3412, 3412E, G3408, G3412
3408, 3412, 3412E, G3408, G3412
2547220
HOUSING GP-PUMP
24H, 3412E, 5110B, 631D, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 769C, 769D, 771D, 773B, 773D, 773E, 775B, 775E, 834B, 844, 988B, 988F II, 990, 990 II, 992C, C30, C32, D10N, D10R, D8L, D9L, D9N, ...
24H, 3412E, 5110B, 631D, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 769C, 769D, 771D, 773B, 773D, 773E, 775B, 775E, 834B, 844, 988B, 988F II, 990, 990 II, 992C, C30, C32, D10N, D10R, D8L, D9L, D9N, ...
1806647
HOUSING AS
24H, 3408E, 3412E, 5110B, 631D, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 69D, 769C, 769D, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 834B, 836, 844, 988B, 988F II, 990, 990 II, 992C, C30, C32, D10N...
24H, 3408E, 3412E, 5110B, 631D, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 69D, 769C, 769D, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 834B, 836, 844, 988B, 988F II, 990, 990 II, 992C, C30, C32, D10N...
1620160
HOUSING AS
24H, 3412E, 5110B, 651E, 657E, 773B, 773D, 773E, 775B, 775D, 775E, 844, 990, 990 II, 992C, C30, C32, D10N, D10R, D9L
24H, 3412E, 5110B, 651E, 657E, 773B, 773D, 773E, 775B, 775D, 775E, 844, 990, 990 II, 992C, C30, C32, D10N, D10R, D9L
1620158
HOUSING AS
24H, 3408E, 3412E, 5110B, 631E, 633E II, 637E, 651E, 657E, 69D, 769C, 769D, 771D, 773B, 773D, 775D, 834B, 836, 844, 988F II, 990 II, 992C, AD40, AE40, D10R, D9R, PM-565B
24H, 3408E, 3412E, 5110B, 631E, 633E II, 637E, 651E, 657E, 69D, 769C, 769D, 771D, 773B, 773D, 775D, 834B, 836, 844, 988F II, 990 II, 992C, AD40, AE40, D10R, D9R, PM-565B
1554929
HOUSING AS-TURBINE
3412E, C18
3412E, C18