0317227 GASKET, Plate to c'case JOHNSON
65ES72S, 65ES73R, 70EL76D, 70EL77S, 70EL78C, 70EL79R, 70ES74M, 70ES75B, 75ELR76D, 75ELR77S, 75ELR78C, 75ELR79R, 75ESLR75B, J65RWLCOC, J65RWLCRS, J65WMLCOC, J70ELCIH, J70ELCNB, J70ELCRD, J70ELCSA, J70ELCTE, J75ECNB, J75ECRD, J75ECTE, J75ERCIH, J75ERCS
GASKET
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Compatible models:
BRP JOHNSON entire parts catalog list:
- CYLINDER & CRANKCASE » 0317227
70EL76D 1976
70EL77S 1977
70EL78C 1978
70EL79R 1979
70ES74M, 70ESL74M, 70ESLR74M 1974
70ES75B, 70ES75E, 70ESL75B, 70ESL75E 1975
75ELR76D, 75ER76D 1976
75ELR77S, 75ER77S 1977
75ELR78C, 75ER78C 1978
75ELR79R, 75ER79R 1979
75ESLR75B, 75ESR75B 1975
J65RWLCOC, J65TELCOC 1985
J65RWLCRS, J65TELCRS, J65WTLCRS 1984
J65WMLCOC, J65WTLCOC 1985
J70ELCIH, J70ELCIM, J70TLCIM 1981
J70ELCNB, J70TLCNB 1982
J70ELCRD, J70TLCRD 1984
J70ELCSA 1980
J70ELCTE, J70TLCTE 1983
J75ECNB, J75ELCNB, J75TLCNB 1982
J75ECRD, J75ELCRD, J75TLCRD 1984
J75ECTE, J75ELCTE, J75TLCTE 1983
J75ERCIH, J75ERCIM, J75ERLCIH, J75ERLCIM, J75TELCIM, J75TRLCIH 1981
J75ERCSA, J75ERLCSA, J75TRLCSA 1980
Information:
Table 1
Diagnostic Codes Table
CDL Code Code Description Comments
168-2 Electrical System Voltage : Erratic, Intermittent, or Incorrect The engine is running. The battery voltage falls below 6 VDC and the voltage returns above 9 VDC for three voltage readings in the last 7 seconds.
168-3 Electrical System Voltage : Voltage Above Normal The ECM detects voltage that is above the acceptable value.
168-4 Electrical System Voltage : Voltage Below Normal The ECM detects voltage that is below the acceptable value.
1834-2 Ignition Key Switch loss of signal The ECM detects an erratic signal from the keyswitch. The keyswitch was cycled at least three times in the last second. The engine ECM requires the keyswitch to be in the ON position in order to maintain communications with Caterpillar Electronic Technician (ET).
Illustration 1 g02100347
Schematic for the electrical power supply circuit
Table 2
Troubleshooting Test Steps Values Results
1. Check for codes
A. Establish communication between the Cat ET and the ECM . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Start the engine. Run the engine until the engine is at normal operating temperature.
C. Download the "Product Summary Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
Look for these codes:
• 168-2
• 168-3
• 168-4
• 168-2
Codes
Result: A 168-2 or a 1834-2 diagnostic code is active.
Proceed to Test Step 2.
Result: A 168-3 diagnostic code is active.
Proceed to Test Step 3.
Result: A 168-4 diagnostic code is active.
Proceed to Test Step 4.
2. Inspect the Electrical Connectors and the Wiring For the Charging Circuit
A. Turn the keyswitch to the OFF position.
B. Check the harness connections at the battery and at the alternator.
C. Check the harness between the battery and the alternator.
Electrical Connectors
Result: The harness and connectors appear to be OK.
Repair: There is a problem with the charging system. Refer to Special Instruction, REHS0354, "Charging System Troubleshooting".
STOP
Result: The connectors and/or wiring are not OK.
Repair: Repair the wiring and/or the connectors. Replace parts, if necessary. Ensure that all of the seals are properly in place and ensure that the connectors are coupled. Verify that the repair eliminates the problem.
STOP
3. Check the Charging Circuit
A. Check the operation of the charging circuit.
Battery Voltage
Result: The battery voltage is high.
Repair: There is a problem with the charging system. Refer to Special Instruction, REHS0354, "Charging System Troubleshooting".
STOP
4. Check the Battery
A. Turn the keyswitch to the ON position. Do not start the engine.
a. Check the brightness of the lights.
B. Turn the keyswitch to the ON position. Start the engine.
b. Check the brightness of the lights.
Battery
Result: The lights are dim when the engine is not running. The lights are brighter when the engine is running.
There is a problem with the battery. Proceed to Test Step 5.
Result: The lights are dim when the engine is not running. The lights are still dim when the engine is running.
Repair: There is a problem with the charging system. Refer to Special Instruction, REHS0354, "Charging System Troubleshooting".
STOP
5. Check the Battery Charge
A. Measure the no-load battery voltage at the battery posts.
B. Test the batteries. Use the 4C-4911 Battery Load Tester. Refer to Special Instruction, SEHS9249, "Use of 4C-4911 Battery Load Tester for 6, 8 V and 12 V Lead Acid Batteries" and Special Instruction, SEHS7633, "Battery Test Procedure".
Battery Charger
Result: The batteries pass the load test. The measured voltage is between 11.0 VDC and 13.5 VDC for a 12 V system and between 22.0 VDC and 27.0 VDC for a 24 V system.
Repair: Check the wiring between the batteries and the ECM.
Repair the wiring and/or the connectors. Verify that the repair eliminates the problem.
STOP
Result: The battery voltage is low or the battery did not pass the load test.
Repair: Recharge or replace the faulty batteries. Verify that the repair eliminates the problem.
STOP
Test Step 1. The procedure corrected the issue. Return to service.Results:
The procedure did not correct the issue. - Repair: Contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).STOP
Parts gasket JOHNSON:
0313416
0313416 GASKET, Thermostat
55ES69A, 60ES70B, 60ES71C, 65ES72S, 65ES73R, 70EL76D, 70EL77S, 70EL78C, 70EL79R, 70ES74M, 70ES75B, 75ELR76D, 75ELR77S, 75ELR78C, 75ELR79R, 75ESLR75B, J65RWLCOC, J65RWLCRS, J65WMLCOC, J70ELCIH, J70ELCNB, J70ELCOS, J70ELCRD, J70ELCSA, J70ELCTE, J75ECNB
0317226
0317226 GASKET, Thermostat cover
65ES72S, 65ES73R, 70EL76D, 70EL77S, 70EL78C, 70EL79R, 70ES74M, 70ES75B, 75ELR76D, 75ELR77S, 75ELR78C, 75ELR79R, 75ESLR75B, J65RWLCRS, J70ELCIH, J70ELCNB, J70ELCRD, J70ELCSA, J70ELCTE, J75ECNB, J75ECRD, J75ECTE, J75ERCIH, J75ERCSA
0317307
0317307 GASKET, Base to crankcase
65ES72S, 65ES73R, 70EL76D, 70EL77S, 70EL78C, 70EL79R, 70ES74M, 70ES75B, 75ELR76D, 75ELR77S, 75ELR78C, 75ELR79R, 75ESLR75B, J70ELCIH, J70ELCSA, J75ERCIH, J75ERCSA
0321793
0321793 GASKET,Air silencer
70EL77S, 70EL78C, 70EL79R, 75ELR77S, 75ELR78C, 75ELR79R, J60ELCDS, J65RWLCDR, J65RWLCOC, J65RWLCRS, J65WMLCDR, J65WMLCOC, J70ELCDC, J70ELCIH, J70ELCNB, J70ELCOS, J70ELCRD, J70ELCSA, J70ELCTE, J75ECDC, J75ECNB, J75ECOS, J75ECRD, J75ECTE, J75ERCIH, J75
0321794
0321794 GASKET,Base to cover
70EL77S, 70EL78C, 75ELR77S, 75ELR78C, BJ50DTLEDC, BJ50DTLEUR, BJ60ELEDR, BJ60ELEUA, BJ60TLECM, BJ70ELECB, BJ70ELEDA, BJ70ELEUM, BJ70PLEEE, BJ70PLSIS, BJ70PLSSD, J40JPLEEC, J40JPLSIA, J40JPLSSR, J50DTLECA, J50DTLEOS, J50TTLECA, J50TTLEDC, J50TTLEOS, J
0325092
0325092 GASKET,Carb to manifold
25E79R, 35E79A, 50R79C, 55E79C, 70EL79R, 75ELR79R, AM55RSLD, BJ20SEECB, BJ20SEEDA, BJ20SEEUM, BJ20SRECB, BJ20SREDA, BJ20SREUM, BJ25BAECM, BJ25BAEDR, BJ25BAEUA, BJ25EECE, BJ25EEDM, BJ25EEED, BJ25EEUB, BJ25ELSIC, BJ25ELSSS, BJ30BAECS, BJ30BAEDE, BJ30BA
0326926
0326926 GASKET, Plate to manifold
BJ50DTLEDC, BJ50DTLEUR, BJ60ELEDR, BJ60ELEUA, BJ60TLECM, BJ70ELECB, BJ70ELEDA, BJ70ELEUM, BJ70PLEEE, BJ70PLSIS, BJ70PLSSD, J40JPLEEC, J40JPLSIA, J40JPLSSR, J50DTLECA, J50DTLEOS, J50TTLECA, J50TTLEDC, J50TTLEOS, J50TTLEUR, J60ELCCR, J60ELCDS, J60ELCEA
0123906
0123906 GASKET
CJ275TLCDC, CJ275TLCOS, CJ300TLCDC, CJ300TLCOS, D100WTLM, J100STLCCA, J100STLCEM, J100STLEIE, J100STLEND, J100STLESB, J100WMLCDR, J100WMLCOC, J100WTLCUA, J100WTLEIB, J100WTLENE, J100WTLESM, J100WTLZ, J110MLCCA, J110MLCDC, J110MLCEM, J110MLCUR, J115JL