2477616 ACTUATOR GP Caterpillar parts
AS2252C, AS2302, AS2302C, AS3251C, AS3301C
Rating:
Alternative (cross code) number:
CA2477616
247-7616
2477616
CA2477616
247-7616
2477616
Weight: 7 pounds 3 kg.
ASPHALT SCREED,
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Compatible equipment models: 2477616:
Caterpillar parts catalog:
Information:
Probable Causes
Lubrication
Valve train componentsRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in order.
Table 1
Troubleshooting Test Steps Values Results
1. Lubrication
A. Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install" for the correct procedure.
B. Crank the engine and 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.
Note: Do not run the engine with the valve mechanism cover removed.
Lubrication
Result: The oil flow to the valve mechanism is insufficient.
Repair: Make sure that the passages for the engine oil are clear.
Result: The oil flow to the valve mechanism is OK.
Proceed to Test Step 2.
2. Valve Train Components
A. Inspect the following components of the valve train for abnormal or excessive wear, straightness, and cleanliness:
Rocker arms
Pushrods
Hydraulic lifters
Camshaft
Valve stems
Rocker shafts
Valve train components
Result: A valve train component is worn, bent, or not clean.
Repair: Repair or replace the component. Refer to Disassembly and Assembly.
Note: If the camshaft is replaced, new valve lifters must also be installed.
Result: All the valve train components are OK.
Contact the Dealer Solution Network (DSN).
Lubrication
Valve train componentsRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in order.
Table 1
Troubleshooting Test Steps Values Results
1. Lubrication
A. Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install" for the correct procedure.
B. Crank the engine and 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.
Note: Do not run the engine with the valve mechanism cover removed.
Lubrication
Result: The oil flow to the valve mechanism is insufficient.
Repair: Make sure that the passages for the engine oil are clear.
Result: The oil flow to the valve mechanism is OK.
Proceed to Test Step 2.
2. Valve Train Components
A. Inspect the following components of the valve train for abnormal or excessive wear, straightness, and cleanliness:
Rocker arms
Pushrods
Hydraulic lifters
Camshaft
Valve stems
Rocker shafts
Valve train components
Result: A valve train component is worn, bent, or not clean.
Repair: Repair or replace the component. Refer to Disassembly and Assembly.
Note: If the camshaft is replaced, new valve lifters must also be installed.
Result: All the valve train components are OK.
Contact the Dealer Solution Network (DSN).
Parts actuator Caterpillar catalog:
3877231
ACTUATOR GP-PUMP
CP-54B, CP-56, CP-64, CS-54B, CS-64B, CS-74
CP-54B, CP-56, CP-64, CS-54B, CS-64B, CS-74
2920167
ACTUATOR AS
RM-300, RM-500
RM-300, RM-500
2418523
ACTUATOR AS
RM-300, RM-500
RM-300, RM-500
1458330
ACTUATOR AS
RM-350B
RM-350B
2143138
ACTUATOR
CP-433E
CP-433E
1412660
ACTUATOR
PM-465
PM-465
2611023
ACTUATOR GP
AP-600D, AP-655D, AP555E, AS4251C
AP-600D, AP-655D, AP555E, AS4251C
2611010
ACTUATOR GP
AP-600D, AP-655D, AP555E, AS4251C
AP-600D, AP-655D, AP555E, AS4251C
3859424
ACTUATOR GP-PUMP
CP-68B, CS-56B, CS-66B, CS-68B
CP-68B, CS-56B, CS-66B, CS-68B
3829243
ACTUATOR GP-PUMP
CP-68B, CP-74B, CS-56B, CS-66B, CS-68B, CS-74B, CS-76B, CS-78B
CP-68B, CP-74B, CS-56B, CS-66B, CS-68B, CS-74B, CS-76B, CS-78B
3829226
ACTUATOR GP-HYDRAULIC
CP-68B, CP-74B, CS-56B, CS-66B, CS-68B, CS-74B, CS-76B, CS-78B
CP-68B, CP-74B, CS-56B, CS-66B, CS-68B, CS-74B, CS-76B, CS-78B
3848359
ACTUATOR GP-PUMP
CB-44B, CB-54B, CD-54B, CP-68B, CS-56B, CS-66B
CB-44B, CB-54B, CD-54B, CP-68B, CS-56B, CS-66B