0581548 JOHNSON COVER & TRANSFER(INCLUDES MOUNTING SCREWS)


0581548 COVER & TRANSFER(INCLUDES MOUNTING SCREWS) JOHNSON 100ML79S, 115ETZ78C, 115ML79R, 115TXL77S, 140ML77S, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL77S, 175TL78C, 175TL79R, 200TL76S, 200TL77C, 200TL78R, 200TL79A, 235TL70A, 235TL78R, 85ETLR78C, 85ML79R, 85TXLR77S COVER
0581548 COVER & TRANSFER(INCLUDES MOUNTING SCREWS) JOHNSON
Rating:
33

Buy COVER & TRANSFER(INCLUDES MOUNTING SCREWS) 0581548 JOHNSON genuine, new aftermarket parts with delivery
Number on catalog scheme: 103
 

BRP JOHNSON entire parts catalog list:

100ML79S, 100TLR79S, 100TXLR79S 1979
115ETZ78C, 115ML78C, 115TXL78C 1978
115ML79R, 115TL79R, 115TXL79R 1979
115TXL77S 1977
140ML77S, 140TL77S, 140TXL77S 1977
140ML78C, 140TL78C, 140TX78C 1978
140ML79R, 140TL79R, 140TXL79R 1979
150TL78S, 150TXL78S 1978
150TL79C, 150TXL79C 1979
175TL77S, 175TXL77S 1977
175TL78C, 175TX78C 1978
175TL79R, 175TXL79R 1979
200TL76S, 200TXL76S 1976
200TL77C, 200TXL77C 1977
200TL78R, 200TX78R 1978
200TL79A, 200TXL79A 1979
235TL70A, 235TXL79A 1979
235TL78R, 235TX78R 1978
85ETLR78C, 85ML78C, 85TXLR78C 1978
85ML79R, 85TL79R, 85TXL79R 1979
85TXLR77S 1977

Information:

Recommended Actions
Table 1
Troubleshooting Test Steps Values Results
1. Check Derate or High Altitude Operation
A. Connect Cat® Electronic Technician (ET) and check for logged events that derate engine power. An engine derate indicator will appear on Cat ET if an active engine derate is occurring.
Note: The following conditions may cause an engine derate that is not annunciated to the operator.
B. The Electronic Control Module (ECM) monitors the following parameters to calculate a value for the exhaust temperature of the engine:
- Intake manifold air temperature
- Atmospheric pressures
- Engine speed
Note: High intake manifold air temperature, high altitude operation, and/or high engine speeds at high load can cause the exhaust temperature to increase. The exhaust temperature may be allowed to increase to a level that may damage the components of the exhaust system. If the conditions warrant, the ECM may derate the engine power to prevent this calculated temperature. The engine derate will avoid potential damage to these engine components.
During an engine derate that is initiated for this calculated temperature, two histograms will begin recording data. The histograms record intake manifold air temperatures and atmospheric pressures. The histogram data will be recorded by the ECM only while the engine derate is active. Use Cat ET to view the histogram data to assist in troubleshooting a low-power complaint.
Check the engine fan system to make sure that the fan is working correctly.
Perform the following procedure:
1. Determine the operating conditions of the engine. Interview the operator, when possible. Determine if an excessive load was placed on the engine during the low-power complaint. Determine if the engine is operating at a high altitude.
If the engine derate is due to normal engine operation, review the histograms for intake manifold air temperatures and atmospheric pressures. This data will help to determine the cause of the engine derate.
2. Check the aftercooler core for debris.
The intake manifold air temperature can increase if the aftercooler is obstructed. Check the fins of the aftercooler for obstructions. If the fins of the aftercooler are obstructed, clean the fins. Return the engine to service.
3. Check the 5 V supply to the atmospheric pressure sensor and the turbocharger compressor inlet pressure sensors.
If the supply is lost for these sensors, the sensor output will float to a value that is within the operational range of the sensor. The ECM detects this nominal value as a low barometric pressure. The ECM interprets this low barometric pressure as a high altitude condition. The engine is then derated by the ECM for the high altitude condition.
Derate or Altitude
Result: The engine is not operating at a high altitude.
Proceed to the next step.
Result: The engine is operating at a high altitude.
Repair: Make sure that the settings for the engine are correct for the altitude.
If the


Parts cover JOHNSON:

0310781
 
0310781 COVER,Choke switch
100ESL71A, 100ESL72R, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 175TL77S, 200TL76S, 200TL77C, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25E77S, 33E69A, 3
0386254
 
0386254 COVER ASSY., Air entrance
115ESL74B, 115ESL75E, 135ESL74B, 135ESL75E, 200TL76S, 85EL76D, 85ESL74B, 85ESL75E
0387991
 
0387991 COVER ASSEMBLY
115EL77S, 115TXL77S, 140ML77S, 85EL76D, 85EL77S, 85TXLR77S
0581553
 
0581553 COVER & TRANSFER ASSY.
115EL77S, 115TXL77S, 140ML77S, 85EL76D, 85EL77S, 85TXLR77S
0320939
 
0320939 COVER,Bypass,lower port
150TL78S, 175TL77S, 175TL78C, 200TL76S, 200TL77C, 200TL78R, 235TL78R
0320940
COVER,Bypass
0320940 COVER,Bypass
150TL78S, 150TL79C, 175TL77S, 175TL78C, 175TL79R, 200TL76S, 200TL77C, 200TL78R, 200TL79A, 235TL70A, 235TL78R
0320840
 
0320840 COVER,Cylinder head
150TL78S, 150TL79C, 175TL77S, 175TL78C, 175TL79R, 200TL76S, 200TL77C, 200TL78R, 200TL79A, 235TL70A, 235TL78R, J150CXCCA, J150CXCEM, J150CXEIE, J150CXESB, J150GTLCUR, J150STLACA, J150STLCDC, J150STLCEM, J150STLCOH, J150STLCRD, J150STLCTE, J150STLEIE,
0323213
 
0323213 COVER,Exhaustouter,235hp
150TL78S, 150TL79C, 175TL78C, 175TL79R, 200TL78R, 200TL79A, 235TL70A, 235TL78R, J150STLCTE, J150TLCIA, J150TLCNM, J150TLCTB, J175TLCIH, J175TLCNB, J175TLCTD, J200TLCIH, J200TLCNE, J200TLCTD, J235STLCTS, J235TLCIB, J235TLCNE, J235TLCTD
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