821321A 2 BEARING ASSEMBLY-ROLLER Mariner
7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7A30302LB, 7A40302UD, 7A40312UZ, 7F25201GD, 7F25203JB, 7F25203LB, 7F30203H
BEARING
Price: query
Rating:
Compatible models:
7031203GD
7031207CD
7031207LF
7031312TB
7041203GB
70432037D
7043213HD
7043213TD
7043302TD
7043412TB
7043412TD
7050312TB
7050312UB
7050412TB
7050412TD
7050412UB
7A30302LB
7A40302UD
7A40312UZ
7F25201GD
7F25203JB
7F25203LB
7F30203HD
7F30203LB
7F40203UD
7F40213UZ
7F40452KD
7F40452LB
7F41452KD
7F50352HD
7F50412DD
Mariner
Mariner entire parts catalog list:
- GEAR HOUSING(DRIVESHAFT)(2.00:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING (DRIVE SHAFT)(2.00:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING (DRIVE SHAFT)(2.00:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(2.00:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(2.00:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(2.00:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING (DRIVE SHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(1.83:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(2:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT-SHORT-2:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT-SHORT-2:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING, DRIVESHAFT - 2.41:1 GEAR RATIO » 821321A 2
- GEAR HOUSING, DRIVESHAFT - 2.41:1 GEAR RATIO » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(2.41:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT-2:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(2:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT-SHORT-2:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT-SHORT-2:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT-2:1 GEAR RATIO) » 821321A 2
- GEAR HOUSING(DRIVESHAFT)(2:1 GEAR RATIO) » 821321A 2
7F50352HD 1999,2000
7F50412DD 1995,1996,1997,1998
- GEARHOUSING (DRIVESHAFT)(1.83:1-2:1 GEAR RATIO) » 821321A 2
Information:
Table 1
J1939 Code and Description CDL Code and Description Comments
91-3
Accelerator Pedal Position 1 : Voltage Above Normal 91-3
Throttle Position Sensor : Voltage Above Normal The Electronic Control Module (ECM) detects signal voltage that is not in the acceptable range.
The ECM flags the throttle position as invalid data and a default value is used. The engine speed is limited to high idle.
The code is logged.
91-4
Accelerator Pedal Position 1 : Voltage Below Normal 91-4
Throttle Position Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The ECM flags the throttle position as invalid data and a default value is used. The engine speed is limited to high idle.
The code is logged.
91-8
Accelerator Pedal Position 1 : Abnormal Frequency, Pulse Width, or Period 91-8
Throttle Position Sensor : Abnormal Frequency, Pulse Width, or Period The ECM detects signal voltage that is not in the acceptable range.
The ECM flags the throttle position as invalid data and a default value is used. The engine speed is limited to high idle.
The code is logged. Note: Performing steps within this procedure requires the use of a multimeter capable of measuring a PWM duty cycle and frequency.
Table 2
Required Tools
Part Number Part Name Qty
7X-1710 Multimeter Probe 1
146-4080 Digital Multimeter Gp 1
326-4904 Adapter Cable As 1
Table 3
Troubleshooting Test Steps Values Results
1. Check the Signal Frequency and the Duty Cycle at the Sensor
A. Turn the keyswitch to the OFF position.
B. Remove the wire from terminal location C (throttle position) on the wiring harness side of the connector for the throttle position sensor.
C. Install a 326-4904 Adapter Cable As (3-PIN BREAKOUT) at the connector for the throttle position sensor.
D. Connect the connector for the throttle position sensor.
E. Turn the keyswitch to the ON position.
F. Measure the frequency and the duty cycle at the 326-4904 Adapter Cable As (3-PIN BREAKOUT) between the following terminals:
- B (digital return) and C (throttle position)
G. Operate the throttle pedal while making the measurements.
H. Turn the keyswitch to the OFF position.
J. Remove the breakout harness.
K. Restore the wiring harness connector to the original configuration.
Frequency
Duty cycle
Result: The ECM detects an incorrect frequency on the throttle signal or an incorrect duty cycle on the throttle signal. The frequency is below 150 Hz or the frequency is above 1000 Hz. The duty cycle is less than 5 percent or the duty cycle is greater than 95 percent.
Proceed to Test Step 2.
Result: The frequency and the duty cycle are within specifications for the entire range of the pedal.
Repair: Repair or replace the wiring harness.
If the problem is not resolved, proceed to Test Step 2.
2. Check the Supply Voltage to the Sensor
A. Turn the keyswitch to the OFF position.
B. Disconnect the wiring harness connector for the throttle position sensor.
C. Measure the voltage across the following wiring harness connector terminals:
- A (8 V supply) and B (digital return)
7.5 VDC
Result: The supply voltage is above 7.5 VDC at the sensor connector.
Repair: The wiring is OK. Replace the sensor.
Verify that the repair eliminated the problem.
Result: The supply voltage is not above 7.5 VDC at the sensor connector.
The supply voltage is not reaching the speed control.
Repair: Repair or replace the wiring harness.
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 bearing Mariner:
63742
63742 BEARING, BALL - LOWER
7031203GD, 7031207CD, 70404119D, 70432037D, 7045217, 7050200, 7050302ED, 7050412YD, 7050716, 7055207GD, 7060412ET, 7075524, 7080508, 7080629, 7085507, 7090520, 7090524, 7090529, 7115520, 7115528, 7115529, 7140528, 7140629
827955A 2
827955A 2 BEARING ASSEMBLY-CENTER MAIN
7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7055207GD, 7055207HB, 7055207TF
825024
825024 BEARING
7A30302LB, 7A40302UD, 7A41412LB, 7F25201GD, 7F25203JB, 7F25203LB, 7F30203HD, 7F30203LB, 7F40203UD, 7F40452KD, 7F40452LB, 7F41452KB, 7F41452KD, 7F50352HD, 7F50412DD
825024 1
825024 1 BEARING
7A30302LB, 7A40302UD, 7A41412LB, 7F25201GD, 7F25203JB, 7F25203LB, 7F30203HD, 7F30203LB, 7F40203UD, 7F40452KD, 7F40452LB, 7F41452KB, 7F41452KD, 7F50352HD, 7F50412DD
63742T
63742T BEARING, Ball
7031203GD, 7031207LF, 7031312TB, 7041203GB, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7055207HB, 7055207TF
20839T
20839T BEARING
7031203GD, 7031207LF, 7031312TB, 7041203GB, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7055207HB, 7055207TF, 7A30302LB, 7A30453VZ, 7A40302UD, 7A40302ZZ, 7A40312UZ, 7A40312ZZ, 7A40412Z
30895T
30895T BEARING, Roller
7055207HB, 7055207TF, 7075217HD, 7075217TD, 7075217UD, 70752L7TF, 70752L7UF, 7075317TB, 7075317UB, 7075412TB, 7075412UB, 7075412UY, 7075D73UY, 7075D73ZY, 7090412TB, 7090412TD, 7090412TY, 7090412UB, 7090412UY, 7090D73RD, 7100412HB, 7115412TB, 7115473J
16875
16875 BEARING, (1.750 Inside Diameter) (1.750 ID)
7015203KL, 7015203UL, 7025207UL, 7025217UL, 7030201KL, 7030201UL, 7030211U2, 7030A01UL, 7030A11UL, 7031207LF, 7F042016B, 7F04201JB