802963 Mariner BUSHING


802963 BUSHING Mariner 7030201KL, 7031207LF, 7040203KL, 7040203UL BUSHING
802963 BUSHING Mariner
Rating:
73

Buy BUSHING 802963 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 38
 

Compatible models:

Mariner entire parts catalog list:

7030201KL 2001,2002,2003,2004
7031207LF 2002,2003
7040203KL 2001,2002,2003,2004,2006
7040203UL 2006

Information:


Table 1
J1939 Code and Description CDL Code and Description Comments
101-0
Engine Crankcase Pressure : High - most severe (3) E1036 (3)
High Crankcase Pressure The engine crankcase pressure is higher than a threshold.
101-15
Engine Crankcase Pressure : High - least severe (1) E1036 (1)
High Crankcase Pressure The engine crankcase pressure is higher than a threshold.
101-16
Engine Crankcase Pressure : High - moderate severity (2) E1036 (2)
High Crankcase Pressure The engine crankcase pressure is higher than a threshold. Probable Causes
Oil level
Crankcase breather
Sensor
Connectors and wiring
Worn engine componentsRecommended Actions
Table 2
Troubleshooting Test Steps Values Results
1. Check the Engine Oil Level
Oil Level
Result: The engine oil level is OK.
Proceed to Test Step 2.
Result: The engine oil level is high.
Repair: Troubleshoot the cause of the incorrect oil level.
Proceed to Test Step 2.
2. Check for a Plugged Crankcase Breather
Note: If the engine is running in cold ambient temperatures, check to ensure that the breather tube is not plugged with ice.
Plugged Breather
Result: The crankcase breather is not plugged.
Proceed to Test Step 3.
Result: The crankcase breather is plugged.
Repair: Replace the crankcase breather.
Note: A plugged crankcase breather can cause the crankshaft seal to leak. Sealing of the piston rings can be lost and the increase in crankcase blowby will increase the crankcase pressure.
If the problem is not resolved, proceed to Test Step 3.
3. Check the Crankcase Pressure Sensor
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Turn the keyswitch to the ON position. Do not start the engine.
C. Remove the oil filler cap.
D. Use Cat ET to monitor the following pressures:
- Crankcase pressure
Sensor
Result: The crankcase pressure is within 0 1 kPa (0 4 inch of H2O) of 0 with the keyswitch in the ON position.
Proceed to Test Step 5.
Result: The crankcase pressure is not within 0 1 kPa (0 4 inch of H2O) of 0 with the keyswitch in the ON position.
Proceed to Test Step 4.
4. Inspect the Electrical Connectors and the Wiring
A. Turn the main disconnect switch to the OFF position.
B. Thoroughly inspect the connectors. Refer to Troubleshooting, "Electrical Connectors-Inspect" for additional information.
C. Perform a 45 N (10 lb) pull test on the connector wires.
D. Check the harness for abrasions and pinch points.
Connectors and Wiring
Result: The connectors and wiring appear to be OK.
Repair: Replace the sensor.
If the problem is not resolved, proceed to Test Step 5.
Result: There is a problem with the connectors and/or wiring.
Repair: Repair or replace the connectors or wiring. Ensure that all the seals are properly in place and ensure that the connectors are coupled.
If the problem is not resolved, proceed to Test Step 5.
5. Inspect the Engine for Internal Problems
Note: Damaged pistons or rings can cause too much pressure in the crankcase. This condition will cause the engine to run rough. There will be more than the normal quantity of fumes (blowby) entering the OCV system. The OCV system can then more quickly become restricted, causing oil leakage at gaskets and seals that would not normally have leakage. Blowby can also be caused by worn valve guides or by a failed turbocharger seal.
A. To determine whether the piston rings leak, measure the crankcase blowby. Use the following service tools, along with Software License, NETG5044:
- 285-0901 Blowby Tool Gp
- 348-5430 Multi-Tool Gp
Refer to Special Instruction, REHS7857, "Testing for Excessive Cylinder Blowby in 3500 Engines" for additional information.
Damaged or Worn Engine Components
Result: There are worn or damaged engine components.
Repair: Repair or replace the worn or damaged engine components.
Verify that the repair eliminated the problem.
If the procedure did not correct the issue, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).


Parts bushing Mariner:

808743 1
 
808743 1 BUSHING-THROTTLE SHAFT
7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB
823589
 
823589 BUSHING
7031203GD, 7031207CD, 7031207LF, 7041203GB, 70432037D, 7043213HD, 7F25201GD, 7F25203JB, 7F50412DD
853709 3
 
853709 3 BUSHING
7025207UL, 7025217UL, 7030201KL, 7030201UL, 7030211U2, 7030A01UL, 7030A11UL, 7031207LF
16220 1
BUSHING
16220 1 BUSHING
7030201KL, 7031207LF
853743 4
 
853743 4 BUSHING
7025207UL, 7025217UL, 7030201KL, 7030201UL, 7030211U2, 7030A01UL, 7030A11UL, 7031207LF
851858
BUSHING
851858 BUSHING
7040203KL, 7040203UL
16176 5
 
16176 5 BUSHING
7040203KL, 7040203UL, 7A25203UK, 7A25213UL, 7A25302UL, 7A3G312UK
851858005
 
851858005 BUSHING
7040203UL, 7F08201TB, 7F15311ZK
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