0334788 THRTL CAM LINK JOHNSON
BJ40EECR, BJ40EEDS, BJ40EEEA, BJ40EEUC, BJ40ELSIF, BJ40ELSSM, BJ50BEEDS, BJ50EEER, BJ50ELSIF, BJ50ELSSA, BJ50ESECC, BJ50RLEUC, J25JRTSSS, J30JREEM, J30JRSIE, J30JRSSB, J40ECEC, J40EEIA, J40EENJ, J40EEOD, J40EERE, J40EESR, J40EETB, J40JRECA, J40JREDC,
THRTL
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Compatible models:
BJ40EECR
BJ40EEDS
BJ40EEEA
BJ40EEUC
BJ40ELSIF
BJ40ELSSM
BJ50BEEDS
BJ50EEER
BJ50ELSIF
BJ50ELSSA
BJ50ESECC
BJ50RLEUC
J25JRTSSS
J30JREEM
J30JRSIE
J30JRSSB
J40ECEC
J40EEIA
J40EENJ
J40EEOD
J40EERE
J40EESR
J40EETB
J40JRECA
J40JREDC
J40JREOS
J40JREUR
J40PLSNF
J40PLSOC
J40PLSRS
J40PLSTD
J40RLSNF
J40RLSOC
J40RLSRS
J40RLSTD
J48ESLCER
J48ESLEDC
J48ESLEIM
J48ESLENB
J48ESLEOS
J48ESLERD
J48ESLESA
J48ESLETE
J50BECEC
J50BEEIA
J50BEENJ
J50BEEOD
J50BEERE
J50BEESR
J50BEETB
J50PLSNF
J50PLSOC
J50PLSRS
J50PLSTD
J50TELCEC
SJ40RSLD
SJ40RSLR
SJ40RSLZ
JOHNSON
BRP JOHNSON entire parts catalog list:
- THROTTLE LINKAGE » 0334788
BJ40EEEA, BJ40ELEEA, BJ40PLEEA, J40PLEEA, J40REEA, J40RLEEA, J40TPLEEA 1999
BJ40EEUC, BJ40ELEUC, BJ40TLEUC, HJ40REUC, HJ40RLEUC, J40ELEUC, J40REUC, J40RLEUC, J40TEEUC, J40TELEUC, J40TLEUC, J40TTLEUC 1997
BJ40ELSIF, BJ40ESIF, BJ40PLSIF, J40PLSIF, J40RLSIF, J40RSIF, J40TPLSIF 2001
BJ40ELSSM, BJ40ESSM, BJ40PLSSM, J40PLSSM, J40RLSSM, J40RSSM, J40TPLSSM 2000
BJ50BEEDS, BJ50BELEDS, BJ50TLEDS, J50JEDS, J50TLEDS 1996
BJ50EEER, BJ50ELEER, BJ50PLEEA, BJ50RLEEA, J50ELEER, J50PLEEA 1999
BJ50ELSIF, BJ50ESIF, BJ50PLSIF, BJ50RLSIF, J50ELSIF, J50PLSIF, RJ50ELSIF 2001
BJ50ELSSA, BJ50ESSA, BJ50PLSSM, BJ50RLSSM, J50ELSSA, J50PLSSM 2000
BJ50ESECC, BJ50RLECR, BJ50TLECR, BJ50TSLECC, J50ESLECC, J50TLECR, J50TSLECC, X50ESLECC 1998
BJ50RLEUC, BJ50TLEUC, BJ50TSLEUS, J50ESLEUR, J50JEUC, J50TLEUC, J50TSLEUS 1997
J25JRTSSS 2000
J30JREEM 1999
J30JRSIE 2001
J30JRSSB 2000
J40ECEC, J40ELCEC, J40RCEC, J40RLCEC, J40TECEC, J40TELCEC, J40TLCEC, J40TTLCEC, TJ40ELCEC 1989
J40EEIA, J40ELEIA, J40REIA, J40RLEIA, J40TEEIA, J40TELEIA, J40TLEIA, J40TTLEIA, TJ40ELEIA, VJ40EEIA, VJ40ELEIA, VJ40TELEIA, VJ40TLEIA 1991
J40EENJ, J40EENM, J40ELENJ, J40ELENM, J40RENM, J40RLENM, J40TEENJ, J40TEENM, J40TELENJ, J40TELENM, J40TLENJ, J40TLENM, J40TTLENM, TJ40ELENJ, TJ40ELENM, VJ40EENJ, VJ40EENM, VJ40ELENJ, VJ40ELENM, VJ40TELENJ, VJ40TELENM, VJ40TLENJ, VJ40TLENM 1992
J40EEOD, J40ELEOD, J40REOD, J40RLEOD, J40TEEOD, J40TELEOD, J40TLEOD, J40TTLEOD 1995
J40EERE, J40ELERE, J40RERE, J40RLERE, J40TEERE, J40TELERE, J40TLERE, J40TTLERE 1994
J40EESR, J40ELESR, J40RESR, J40RLESR, J40TEESR, J40TELESR, J40TLESR, J40TTLESR, TJ40ELESF, TJ40ELESR, TJ40TELESF, TJ40TELESR, VJ40EESR, VJ40ELESR, VJ40TELESR, VJ40TLESR 1990
J40EETB, J40ELETB, J40RETB, J40RLETB, J40TEETB, J40TELETB, J40TLETB, J40TLETF, J40TTLETB, J40TTLETF, TJ40ELETB, VJ40EETB, VJ40ELETB, VJ40TELETB, VJ40TLETB, VJ40TLETF 1993
J40JRECA 1998
J40JREDC 1996
J40JREOS 1995
J40JREUR 1997
J40PLSNF 2002
J40PLSOC 2005
J40PLSRS 2004
J40PLSTD 2003
J40RLSNF, J40RSNF 2002
J40RLSOC, J40RSOC 2005
J40RLSRS, J40RSRS 2004
J40RLSTD, J40RSTD 2003
J48ESLCER, VJ48ESLCER 1989
J48ESLCER, VJ48ESLCER 1989
J48ESLEDC 1996
J48ESLEDC 1996
J48ESLEIM 1991
J48ESLEIM 1991
J48ESLENB, VJ48ESLENB 1992
J48ESLENB, VJ48ESLENB 1992
J48ESLEOS 1995
J48ESLEOS 1995
J48ESLERD 1994
J48ESLERD 1994
J48ESLESA, VJ48ESLESA 1990
J48ESLESA, VJ48ESLESA 1990
J48ESLETE, TJ48ESLETE, VJ48ESLETE 1993
J48ESLETE, TJ48ESLETE, VJ48ESLETE 1993
J50BECEC, J50BELCEC, J50TLCEC, TJ50TLCEC, TJ50TLESF 1989
J50BEEIA, J50BELEIA, J50JEIA, J50TELEIA, J50TLEIA, VJ50BEEIA, VJ50BELEIA, VJ50TLEIA 1991
J50BEENJ, J50BEENM, J50BELENJ, J50BELENM, J50JENJ, J50JENM, J50TELENM, J50TLENJ, J50TLENM, VJ50BEENJ, VJ50BEENM, VJ50BELENJ, VJ50BELENM, VJ50TELENM, VJ50TLENJ, VJ50TLENM 1992
J50BEEOD, J50BELEOD, J50JEOD, J50TELEOD, J50TLEOD 1995
J50BEERE, J50BELERE, J50JERE, J50TELERE, J50TLERE 1994
J50BEESR, J50BELESR, J50TELESR, J50TLESR, TJ50TLESF, TJ50TLESR, VJ50BEESR, VJ50BELESR, VJ50TLESR 1990
J50BEETB, J50BELETB, J50JETB, J50TELETB, J50TLETB, J50TLETF, VJ50BEETB, VJ50BELETB, VJ50TLETB, VJ50TLETF 1993
J50PLSNF 2002
J50PLSOC 2005
J50PLSRS 2004
J50PLSTD 2003
J50TELCEC 1989
SJ40RSLD 1997
SJ40RSLR 1998
SJ40RSLZ 1996
Information:
Table 1
J1939 Code and Description CDL Code and Description System Response
110-1
Engine Coolant Temperature : Low - most severe (3) E199(1)
Low Coolant Temperature The engine coolant temperature is below the trip point temperature for the programmed delay time.
The code is logged.
110-17
Engine Coolant Temperature : Low - least severe (1) E199 (1)
Low Coolant Temperature The coolant temperature did not rise above a temperature threshold after an extended period of operation under load.
110-18
Engine Coolant Temperature : Low - moderate severity (2) E199 (2)
Low Coolant Temperature The coolant temperature did not rise above a temperature threshold after an extended period of operation under load. Probable Causes
Codes
Light loads
Temperature Control Module (TCM)Recommended Actions
Table 2
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Connect Cat® Electronic Technician (ET) to the service tool connector. Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Download the "Product Status Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
C. Determine if the code that directed to this procedure is present.
D. Look for active codes that are associated with the system for the event code that directed to this procedure.
E199
Result: An associated code is present.
Repair: Troubleshoot any associated codes before continuing with this test.
Result: An E199 code is present.
Proceed to the next step.
Result: No active codes
Return the unit to service.
2. Check for Light Loads
A. Consult the operator to determine the usual load factor.
Load
Result: The load factor is acceptable.
Proceed to the next step.
Result: The load factor is less than 50%.
Note: This overcooling is caused by the reduced amount of heat that is produced by the engine during light loads.
Repair: Operate the engine at a load that is greater than 50%.
If the problem is not resolved, proceed to the next step.
Illustration 1 g01320751
Connector locations for the temperature control module
(1) 8-pin connector for the motor assembly and the communications device
(2) 12-pin connector for the engine harness
Illustration 2 g02554619
Removing the inspection cover from the motor assembly
(3) Main shaft extension
(4) Plug and O-ring seal
Table 3
Troubleshooting Test Steps Values Results
3. Check the Temperature Control Module
A. Visually inspect the wiring from the temperature control module to the coolant temperature sensor and from the temperature control module to the power supply. Visually inspect the 12-pin connector and the 8-pin connector at the temperature control module. Check for a tight connection at the connectors.
B. Check for proper operation of the temperature control module:
1. Ensure that the keyswitch is in the OFF position. Turn the electrical disconnect to OFF.
2. Remove plug (4) from the motor assembly. Remove the inspection cover from the motor.
3. Use the appropriate wrench to rotate the main shaft extension. Ensure that the shaft rotates freely. Rotate the shaft to ensure that the piston is not positioned at one of the end stops of the valve.
4. Visually inspect main shaft extension (3) for rotation while turning on power to the ECM and the keyswitch circuit. The shaft will rotate several times during the power-up sequence.
5. During the power-up sequence, listen for the valve to travel to the end stop. Listen for the piston to hammer the end stop to establish the valve position.
6. With the keyswitch and the electrical disconnect in the ON position, disconnect the engine harness connector (12-pin connector) at the controller. Codes will become active for the valve.
7. Use a wrench to rotate the main shaft extension to position the valve piston away from the end stop of the valve.
8. Connect the connector and observe the motor assembly. The valve will repeat the power-up sequence when the engine harness is connected. While installing the connector, check the main shaft extension for rotation. The valve will hammer at the end stop.
9. Turn the keyswitch and electrical disconnect to OFF. Replace the inspection cover and connect all connectors.
C. Disconnect the engine harness connector (12-pin connector) at the temperature control module.
D. Measure the battery voltage between terminal 1 (+Battery) and terminal 5 (return) on the harness side of the 12-pin connector. The supply voltage for the control module must be between 18 VDC and 32 VDC.
E. Restore the wiring to the original configuration.
The Connectors and Wiring, Operation of TCM, and 18 V - 32 V
Result: The connectors and wiring are not damaged.
Continue with this step.
Result: The connectors and wiring are damaged.
Repair: Repair or replace as the connectors and/or wiring as necessary.
Continue with this step.
Result: The TCM is operating properly.
Continue with this step.
Result: The TCM is not operating properly.
Repair: If the piston binds during travel, disassemble and inspect the motor mount to determine the cause of the binding. Do not apply excessive force to the main shaft extension. Extensive damage to the shaft bearings may occur. Refer to Disassembly and Assembly, "Thermostatic Valve - Disassemble" for disassembly instructions.
Note: The TCM may be operated in a manual mode by disconnecting the 8-pin connector for the motor assembly from the TCM. The valve may be manually positioned by using a wrench on the main shaft extension. This method could be used to diagnose problems with other cooling system components. Disconnecting the connector for the motor assembly will not activate diagnostic codes for the TCM.
Result: The supply voltage for the TCM is between 18 VDC and 32 VDC.
Proceed to Step 4.
Result: The supply voltage for the TCM is not between 18 VDC and 32 VDC.
Repair: Repair or replace the TCM as necessary.
If the problem has not been resolved, consult your technical communicator (TC) for further instructions.
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).