0323153 COVER, Exhaust outer, 85, 115 HP JOHNSON
100ML79S, 115ETZ78C, 115ML79R, 140ML78C, 140ML79R, 85ETLR78C, 85ML79R, J100MLCSC, J115MLCIH, J115MLCNB, J115MLCSA, J115MLCTE, J140MLCIH, J140MLCNB, J140MLCSA, J140MLCTE, J85MLCSA, J90MLCIH, J90MLCNB, J90MLCTE
COVER
Price: query
Rating:
Compatible models:
BRP JOHNSON entire parts catalog list:
- CYLINDER AND CRANKCASE » 0323153
115ML79R, 115TL79R, 115TXL79R 1979
140ML78C, 140TL78C, 140TX78C 1978
140ML79R, 140TL79R, 140TXL79R 1979
85ETLR78C, 85ML78C, 85TXLR78C 1978
85ML79R, 85TL79R, 85TXL79R 1979
J100MLCSC, J100TRLCSC, J100TRXCSC 1980
J115MLCIH, J115MLCIM, J115TLCIH, J115TLCIM, J115TXCIH, J115TXCIM 1981
J115MLCNB, J115TLCNB, J115TXCNB 1982
J115MLCSA, J115TLCSA, J115TXCSA 1980
J115MLCTE, J115TLCTE, J115TXCTE 1983
J140MLCIH, J140MLCIM, J140TLCIH, J140TLCIM, J140TXCIH, J140TXCIM 1981
J140MLCNB, J140TLCNB, J140TXCNB 1982
J140MLCSA, J140TLCSA, J140TXCSA 1980
J140MLCTE, J140TLCTE, J140TXCTE 1983
J85MLCSA, J85TLCSA, J85TXCSA 1980
J90MLCIH, J90MLCIM, J90TLCIH, J90TLCIM, J90TXCIH, J90TXCIM 1981
J90MLCNB, J90TLCNB, J90TXCNB 1982
J90MLCTE, J90TLCTE, J90TXCTE 1983
Information:
Introduction
This publication describes some basic techniques that will aid in troubleshooting problems with cooling systems on marine engines.
Table 1
Tools Needed    
Part Number     Part Name     Quantity    
9S-8140     Pressurizing Pump     1    The Recovery Bottle is Overflowing
The following items should be checked when a recovery bottle overflows.
Verify that no air is trapped in the cooling system. Refer to Testing and Adjusting, "Cooling System - Check".
Verify that the recovery bottle is not overfilled when the engine is cold.
Verify that the operating temperatures of the engine are correct.Leaking Coolant is Visible on Top of the Expansion Tank
The following items should be checked if coolant leaks from the top of the expansion tank.
Verify that the recovery bottle is ventilated to the atmosphere and verify that there is not an obstruction in the vent.
Remove the pressure cap on the expansion tank and check for foreign material between the top seal of the cap and the top of the filler neck. If foreign material is present, clean the cap and reinstall the cap.
Check the condition of the filler neck on the expansion tank. If the filler neck is distorted, replace the filler neck. Also, if the neck contains nicks or excess solder, use an abrasive cloth to smooth the neck. Replace the filler neck or replace the expansion tank if the damage is beyond repair.
Pressure test the top seal on the pressure cap.
Pressurize the expansion tank with 34.5 kPa (5 psi) air through the recovery bottle by using 9S-8140 Pressurizing Pump . Ensure that the hose between the expansion tank and the recovery bottle is clear. If the hose is not clear, repair the hose before continuing.
If leaking occurs between the pressure cap and the neck, replace the cap. After replacing the cap, repeat the test.
If a leak still exists, replace the filler neck or replace the expansion tank, as needed.Excessive Coolant is Being Passed to the Recovery Bottle
The following procedure can be used to diagnose an excessive amount of coolant flow to the recovery bottle.Note: It is normal in marine applications for coolant to be transfered from the expansion tank to the recovery bottle during a typical warm-up period.
Verify that the release for the primary pressure valve for the cap is 89.6 20.7 kPa (13 3 psi) by using 9S-8140 Pressurizing Pump . If the pressure is not within the specifications, replace the cap and retest the system.
Verify that the expansion tank holds a minimum of 68.9 kPa (10 psi) pressure with the cap installed. If the expansion tank will not hold pressure, repair the tank or replace the tank.Coolant Does not Siphon Back to the Expansion Tank
The following procedure can be used to diagnose the problem of coolant that does not siphon back to the expansion tank after the engine cools down.
Perform a pressure test on the coolant recovery system at 34.5 kPa (5 psi). Refer to Step 4 of ""Leaking Coolant is Visible on the Top of the Expansion Tank"" for the test procedure.
Pressure should not leak off more than 3.4 kPa (0.5 psi) in five minutes. If the leak is excessive, inspect the following items for leaks:
Top seal on the cap
Neck
Recovery bottle
Connecting hose for the recovery bottleNote: A leak in the system can allow air to be sucked into the expansion tank when the engine is cooling down. This will result in coolant left in the recovery bottle.
This publication describes some basic techniques that will aid in troubleshooting problems with cooling systems on marine engines.
Table 1
Tools Needed    
Part Number     Part Name     Quantity    
9S-8140     Pressurizing Pump     1    The Recovery Bottle is Overflowing
The following items should be checked when a recovery bottle overflows.
Verify that no air is trapped in the cooling system. Refer to Testing and Adjusting, "Cooling System - Check".
Verify that the recovery bottle is not overfilled when the engine is cold.
Verify that the operating temperatures of the engine are correct.Leaking Coolant is Visible on Top of the Expansion Tank
The following items should be checked if coolant leaks from the top of the expansion tank.
Verify that the recovery bottle is ventilated to the atmosphere and verify that there is not an obstruction in the vent.
Remove the pressure cap on the expansion tank and check for foreign material between the top seal of the cap and the top of the filler neck. If foreign material is present, clean the cap and reinstall the cap.
Check the condition of the filler neck on the expansion tank. If the filler neck is distorted, replace the filler neck. Also, if the neck contains nicks or excess solder, use an abrasive cloth to smooth the neck. Replace the filler neck or replace the expansion tank if the damage is beyond repair.
Pressure test the top seal on the pressure cap.
Pressurize the expansion tank with 34.5 kPa (5 psi) air through the recovery bottle by using 9S-8140 Pressurizing Pump . Ensure that the hose between the expansion tank and the recovery bottle is clear. If the hose is not clear, repair the hose before continuing.
If leaking occurs between the pressure cap and the neck, replace the cap. After replacing the cap, repeat the test.
If a leak still exists, replace the filler neck or replace the expansion tank, as needed.Excessive Coolant is Being Passed to the Recovery Bottle
The following procedure can be used to diagnose an excessive amount of coolant flow to the recovery bottle.Note: It is normal in marine applications for coolant to be transfered from the expansion tank to the recovery bottle during a typical warm-up period.
Verify that the release for the primary pressure valve for the cap is 89.6 20.7 kPa (13 3 psi) by using 9S-8140 Pressurizing Pump . If the pressure is not within the specifications, replace the cap and retest the system.
Verify that the expansion tank holds a minimum of 68.9 kPa (10 psi) pressure with the cap installed. If the expansion tank will not hold pressure, repair the tank or replace the tank.Coolant Does not Siphon Back to the Expansion Tank
The following procedure can be used to diagnose the problem of coolant that does not siphon back to the expansion tank after the engine cools down.
Perform a pressure test on the coolant recovery system at 34.5 kPa (5 psi). Refer to Step 4 of ""Leaking Coolant is Visible on the Top of the Expansion Tank"" for the test procedure.
Pressure should not leak off more than 3.4 kPa (0.5 psi) in five minutes. If the leak is excessive, inspect the following items for leaks:
Top seal on the cap
Neck
Recovery bottle
Connecting hose for the recovery bottleNote: A leak in the system can allow air to be sucked into the expansion tank when the engine is cooling down. This will result in coolant left in the recovery bottle.
Parts cover JOHNSON:
0580339
0580339 COVER & TERMINAL
100ESL71A, 115ESL69E, 115ESL70D, 125ESL71C, 1R69C, 1R70R, 20R69B, 20R70C, 20R71S, 25R69B, 25R70C, 25R71S, 2R71A, 33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40ES69R, 40ES70A, 40R69R, 40R70A, 4R69B, 4R70E, 4R71D, 50ES71S, 55ES69A, 60ES70B,
0310532
0310532 COVER, By-pass
100ESL71A, 100ESL72R, 100ML79S, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78C, 140ML79R, 85EL76D, 85EL77S, 85ESL69E, 85ESL70B
0581027
0581027 COVER & TERMINAL
100ESL72R, 100ML79S, 10E74G, 10E75C, 10E76G, 10E77A, 10E78M, 10EL79B, 115EL77S, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 115TXL77S, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 15E74G, 15E
0318333
0318333 COVER, Cylinder head
100ML79S, 115EL77S, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 115TXL77S, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78C, 140ML79R, 85EL76D, 85EL77S, 85ESL73M, 85ESL74B, 85ESL75E, 85ETLR78C, 85ML79R, 85TXLR77S, BJ115TLEDA, D100WTLM, H
0581548
0581548 COVER & TRANSFER(INCLUDES MOUNTING SCREWS)
100ML79S, 115ETZ78C, 115ML79R, 115TXL77S, 140ML77S, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL77S, 175TL78C, 175TL79R, 200TL76S, 200TL77C, 200TL78R, 200TL79A, 235TL70A, 235TL78R, 85ETLR78C, 85ML79R, 85TXLR77S
0323045
0323045 COVER, By-pass
100ML79S, 115ETZ78C, 115ML79R, 140ML78C, 140ML79R, 85ETLR78C, 85ML79R, BJ115TLEDA, D100WTLM, HJ88MSLEDC, HJ88MSLEDC, J100STLCCA, J100STLCEM, J100STLEIE, J100STLEND, J100STLERC, J100STLESB, J100STLETS, J100WMLCDR, J100WMLCOC, J100WMLCRS, J100WTLCUA, J
0323154
0323154 COVER, Air entrance
100ML79S, 115ETZ78C, 115ML79R, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL78C, 175TL79R, 200TL78R, 200TL79A, 235TL70A, 235TL78R, 85ETLR78C, 85ML79R
0582042
0582042 COVER & TRANSFER
J100MLCSC, J115MLCIH, J115MLCSA, J140MLCIH, J140MLCSA, J150TLCIA, J150TLCSF, J175TLCIH, J175TLCSA, J200TLCIH, J200TLCSF, J235TLCIB, J235TLCSM, J70ELCIH, J70ELCSA, J75ERCIH, J75ERCSA, J85MLCSA, J90MLCIH