78495 1 Mariner SCREW, WASHER TO THUMB SCREW


78495 1 SCREW, WASHER TO THUMB SCREW Mariner 7001804, 7045217, 7050200, 7050716, 7050717, 7060312PC, 7060524 SCREW
78495 1 SCREW, WASHER TO THUMB SCREW Mariner
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Buy SCREW, WASHER TO THUMB SCREW 78495 1 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 31
 

Mariner entire parts catalog list:

7001804 1984,1985
7045217 1987,1988,1989
7050200 1980,1982,1983,1985,1986
7050716 1986
7050717 1987,1988,1989,1990
7060312PC 1989
7060524 1984,1985,1986,1989,1990

Information:


Table 1
Diagnostic Codes Table
CDL Code Code Description Comments
1-5 Cylinder #1 Injector : Current Below Normal These codes relate to the electrical circuit that includes injector terminals 1 and 3.
1-6 Cylinder #1 Injector : Current Above Normal
2-5 Cylinder #2 Injector : Current Below Normal
2-6 Cylinder #2 Injector : Current Above Normal
3-5 Cylinder #3 Injector : Current Below Normal
3-6 Cylinder #3 Injector : Current Above Normal
4-5 Cylinder #4 Injector : Current Below Normal
4-6 Cylinder #4 Injector : Current Above Normal
5-5 Cylinder #5 Injector : Current Below Normal
5-6 Cylinder #5 Injector : Current Above Normal
6-5 Cylinder #6 Injector : Current Below Normal
6-6 Cylinder #6 Injector : Current Above Normal
7-5 Cylinder #7 Injector : Current Below Normal
7-6 Cylinder #7 Injector : Current Above Normal
8-5 Cylinder #8 Injector : Current Below Normal
8-6 Cylinder #8 Injector : Current Above Normal
9-5 Cylinder #9 Injector : Current Below Normal
9-6 Cylinder #9 Injector : Current Above Normal
10-5 Cylinder #10 Injector : Current Below Normal
10-6 Cylinder #10 Injector : Current Above Normal
11-5 Cylinder #11 Injector : Current Below Normal
11-6 Cylinder #11 Injector : Current Above Normal
12-5 Cylinder #12 Injector : Current Below Normal
12-6 Cylinder #12 Injector : Current Above Normal
2602-5 Cylinder #1 Injector Actuator #2 : Current Below Normal These codes relate to the electrical circuit that includes injector terminals 2 and 4.
2602-6 Cylinder #1 Injector Actuator #2 : Current Above Normal
2604-5 Cylinder #2 Injector Actuator #2 : Current Below Normal
2604-6 Cylinder #2 Injector Actuator #2 : Current Above Normal
2606-5 Cylinder #3 Injector Actuator #2 : Current Below Normal
2606-6 Cylinder #3 Injector Actuator #2 : Current Above Normal
2608-5 Cylinder #4 Injector Actuator #2 : Current Below Normal
2608-6 Cylinder #4 Injector Actuator #2 : Current Above Normal
2610-5 Cylinder #5 Injector Actuator #2 : Current Below Normal
2610-6 Cylinder #5 Injector Actuator #2 : Current Above Normal
2612-5 Cylinder #6 Injector Actuator #2 : Current Below Normal
2612-6 Cylinder #6 Injector Actuator #2 : Current Above Normal
2614-5 Cylinder #7 Injector Actuator #2 : Current Below Normal
2614-6 Cylinder #7 Injector Actuator #2 : Current Above Normal
2616-5 Cylinder #8 Injector Actuator #2 : Current Below Normal
2616-6 Cylinder #8 Injector Actuator #2 : Current Above Normal
2618-5 Cylinder #9 Injector Actuator #2 : Current Below Normal
2618-6 Cylinder #9 Injector Actuator #2 : Current Above Normal
2620-5 Cylinder #10 Injector Actuator #2 : Current Above Normal
2620-6 Cylinder #10 Injector Actuator #2 : Current Below Normal
2622-5 Cylinder #11 Injector Actuator #2 : Current Below Normal
2622-6 Cylinder #11 Injector Actuator #2 : Current Above Normal
2624-5 Cylinder #12 Injector Actuator #2 : Current Below Normal
2624-6 Cylinder #12 Injector Actuator #2 : Current Above Normal Background InformationThese engines have Electronic Unit Injectors (EUI) that are electronically controlled. Each injector contains two solenoids. The Engine Control Module (ECM) sends 105 volt pulses to each injector solenoid. The pulses are sent at the proper time and at the correct duration for a given engine load and speed.The ECM monitors the current flow through the circuit for each solenoid. If low current flow is detected, a diagnostic code is activated. The ECM continues to try to fire the injector.If high current flow is detected, a diagnostic code is activated. The ECM will disable the solenoid circuit in order to prevent damage from the high current flow. However, the ECM will periodically try to fire the injector. If the short circuit remains, this sequence of events will be repeated until the problem is corrected.Typically, problems with an injector solenoid occur when the engine is warmed up and/or when the engine is under vibration (heavy loads). Perform this procedure when the engine is at normal operating temperature. Pay careful attention to the condition of the wiring and the connectors as you perform this procedure. The wiring and/or the connectors may have problems that only occur during vibration.Diagnostic Tests on the Caterpillar Electronic Technician (ET)Cat ET includes the following test that aids in troubleshooting injector solenoids:Injector Solenoid Test - The "Injector Solenoid Test" identifies an open circuit or a short circuit in the circuits for the injector solenoids. The test is performed while the engine is not running. The "Injector Solenoid Test" briefly activates each solenoid. A good solenoid will create an audible click when the solenoid is activated. Cat ET indicates the status of the solenoid as "OK", "Open", or "Short".Note: Refer to the following schematic. Two injector solenoids share a common supply wire. For this reason, an open circuit or a short circuit in a supply wire could cause diagnostic codes for two cylinders.


Parts screw Mariner:

28635
 
28635 SCREW, PLATE TO CARBURETOR (5/8")
7050716, 7060312PC, 7060524, 7070509, 7070520, 7075217CD, 7075217HD, 7075217TD, 7075217UD, 70752L7TF, 70752L7UF, 7075317TB, 7075317UB, 7075412TB, 7075412UB, 7075412UY, 7075524, 7080508, 7080629, 7085507, 7090412TB, 7090412TD, 7090412TY, 7090412UB, 70
36070
 
36070 SCREW, WATER INTAKE SCREEN TO GEAR HOUSING
70404119D, 7045217, 7050200, 7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520, 7150629, 7200620, 7250422PD
92050
 
92050 SCREW, TRIM CYLINDER (1-1/2") - WITHOUT TAPPED HOLE
7045217, 7050200, 7050716, 7060312PC, 7060524, 7070520, 7080629, 7090520, 7115520
26066
 
26066 SCREW
7045217, 7050200, 7050716
73279
 
73279 SCREW, BRACKET TO CRANKCASE (1-7/8")
70404119D, 7045217, 7050200, 7050716, 7075524, 7090524, 7115520
28192
 
28192 SCREW, DRIVE WHEEL COVER PLATE (1/2")
7045217, 7050200, 7050716, 7050717, 7060312PC, 7075524
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