22740 Mariner CLIP, NYLON - IGNITION COIL COVER SCREW


22740 CLIP, NYLON - IGNITION COIL COVER SCREW Mariner 70152374D, 7016207CD, 7020201HB, 7020201NC, 7031203GD, 7031207CD, 7031207LF, 7031312TB, 70404119D, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050302ED, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7050412Y CLIP
22740 CLIP, NYLON - IGNITION COIL COVER SCREW Mariner
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Buy CLIP, NYLON - IGNITION COIL COVER SCREW 22740 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 6
 

Mariner entire parts catalog list:

70152374D 1994,1995,1996,1997,1998
7016207CD 1994,1995,1996
7020201HB 1999,2000,2001,2002,2003,2004
7020201NC 1988,1989,1990,1991,1992,1993,1994
7031203GD 1998,1999
7031207CD 1994,1995,1996,1997,1998
7031207LF 2002,2003
7031312TB 2005,2006
70404119D 1989,1990,1991,1992,1993,1994,1995,1996,1997
7041203GB 1998,1999,2000,2001,2002,2003,2004
70432037D 1997,1998
7043213HD 1999,2000,2001,2002,2003,2004
7043213TD 2005
7043302TD 2005
7043412TB 2005,2006
7043412TD 2005
7050302ED 1996,1997
7050312TB 2005
7050312UB 2006
7050412TB 2005
7050412TD 2005
7050412UB 2006
7050412YD 1991,1992,1993,1994,1995,1996
7050717 1987,1988,1989,1990
7055207GD 1998
7055207HB 1999,2000,2001,2002,2003,2004
7055207TF 2005,2006
7060312PC 1989
7060412ET 1996
7075217CD 1994,1995,1996,1997,1998
7075217HD 1999,2000,2001,2002,2003,2004
7075217TD 2005
7075217UD 2006
70752L7TF 2005
70752L7UF 2006
7075312SD 1990,1991,1992,1993
7075317TB 2005
7075317UB 2006
7075412TB 2005
7075412UB 2006
7075412UY 2006
7075D73UY 2006
7075D73ZY 2006
7085507 1977
7090412TB 2005
7090412TD 2005
7090412TY 2005
7090412UB 2006
7090412UY 2006
7090D73RD 2004,2005
7100412CD 1994,1995,1996,1997,1998
7100412HB 1999,2000,2001,2002,2003,2004
7100412NC 1988,1989,1990,1991,1992,1993
7115412TB 2005,2006
7115F13KD 2001,2002,2003
7115F13RD 2004,2005
7115F13UF 2006
7135V13ID 2006,2007
7135V13UB 2006
7135V13ZB 2006
7225412CD 1994,1995,1996,1997,1998
7225413DD 1995,1996,1997,1998
7A30302LB 2002,2003,2004,2005
7A30453VZ 2010
7A40302UD 2006
7A40302ZZ 2006
7A40312UZ 2006
7A40312ZZ 2006
7A40412ZZ 2006
7A41412LB 2002,2003,2004,2005,2006
7A41452IZ 2006
7A41452UZ 2006
7A51412ZZ 2006
7A51452IZ 2006
7A60412ZZ 2006
7A60452IZ 2006
7E41412ZB 2006
7E51412ZB 2006
7E51413VZ 2010
7E60412ZB 2006
7E60413VZ 2010
7E60452IZ 2007
7E60452ZB 2006
7F25201GD 1998
7F25203JB 2000,2001
7F25203LB 2002,2003,2004,2005
7F30203HD 1999,2000,2001
7F30203LB 2002,2003,2004,2005
7F40452KD 2001
7F40452LB 2002

Information:


Illustration 1 g00281790
7W-2743 Electronic Speed Switch ("ESS")
(1) 75% Verify button
(2) Reset button
(3) LED overspeed light
(4) Seal screw plug for adjusting the overspeed
(5) Seal screw plug for adjusting the crank terminate speed
(6) Seal screw plug for adjusting the oil step pressure speed setting The electronic speed switch (ESS) is a single unit that contains controls which monitor four functions at the same time:
Engine overspeed
Crank termination
Oil step latch
Engine oil step pressureTwo different electronic speed switches are used. The switches are only different in the location of the mounting holes. The "ESS" is mounted in the junction box.Engine Overspeed ("OS")
Engine overspeed is an adjustable engine speed setting. The normal setting is 118% of rated speed. The setting prevents the engine from running at a speed that could cause damage to the engine. An engine speed that is greater than the engine speed setting will close a switch which shuts off the fuel to the engine. If the optional air inlet shutoff is provided, the switch will also shut off the inlet air.Crank Termination
Crank termination is an adjustable engine speed setting that signals the starter motor that the engine is firing and the cranking must be terminated. A switch will open in order to stop the current flow to the starter motor circuit when the engine speed setting is reached. The starter motor pinion gear will then disengage from the engine flywheel ring gear. Oil Step Latch (3500 Series Engines)
The setting of the oil step latch is not adjustable. After (ESS-17) on the terminal strip of the junction box is energized, the contacts of the oil pressure step switch are held in the closed position. The oil pressure step switch will remain closed until 2 seconds after the engine has completely stopped. This action will prevent the shutoff from resetting below the oil step speed setting. Engine Oil Step Pressure (3500 Series Engines)
Engine oil step pressure is an adjustable engine speed setting that gives protection from engine failure which is caused by too little oil pressure for a specified speed range. In order to maintain oil pressure protection throughout the complete speed range of operation, two different oil pressure switches are used. Switch (OPS1) has a low pressure rating and switch (OPS2) has a high pressure rating. The engine oil pressure switches are mounted in the engine oil manifold that is located on the rear side of the junction box.The following conditions are for the operation of the oil step latch:
An engine that uses an oil step latch must maintain an oil pressure that is greater than the rating of the low oil pressure switch (OPS1) when the engine runs below the oil step pressure speed setting.
An engine that uses an oil step latch must maintain an oil pressure that is greater than the rating of the high oil pressure switch (OPS2) when the engine runs above the oil step pressure speed setting.If one of the two conditions for the engine oil pressure are not correct, the low oil pressure alarm switch (LOPAS1) or (LOPAS2) will energize an alarm. (OPS1) or (OPS2) also energizes the slave relay (SR1). This process de-energizes the fuel solenoid which shuts off the fuel flow to the engine.The engine oil pressure switches and the alarm switches are mounted in the engine oil manifold that is located on the rear side of the junction box. The slave relay is mounted in the junction box.Magnetic Pickup ("MPU")
Illustration 2 g00281827
Generation of the Magnetic Pickup Signal
(1) Clearance dimension
(2) Magnetic pickup
(3) Wires to connector
(4) Locknut
(5) Flywheel housing
(6) Flywheel ring gear The magnetic pickup is a permanent magnet generator with a single pole. Wire coils surround a permanent magnet pole piece. When the teeth of flywheel ring gear (6) rotate through the magnetic lines of force that are around the magnetic pickup pole (2), an AC voltage is generated. A positive voltage is generated when each tooth rotates by the pole piece. When the space between the teeth rotates by the pole piece, a negative voltage is generated. Engine speed is measured by the frequency of these signals.
Illustration 3 g00293065
(2) Magnetic pickup sensor that is mounted in the flywheel housing.
The magnetic pickup is mounted through the flywheel housing (5).Oil Pressure Switch (OPS)
Illustration 4 g00281830
Engine oil pressure switch
The engine oil pressure switch uses a spring loaded piston in order to activate an internal microswitch that is set for a specific pressure rating. This microswitch is very accurate over the operating temperature range. The microswitch also has a high electrical contact rating which improves reliability.
Illustration 5 g00293068
(1) Oil pressure switch (OPS1)
(2) Low oil pressure alarm switch (LOPAS1) The engine oil pressure switches and the alarm switches are mounted on the engine oil manifold that is located on the rear side of the junction box.3200 Series, 3300 Series, and 3400 Series Engines
The low engine oil pressure switch is an optional part. Low oil pressure causes the low oil pressure alarm switch (LOPAS1) to energize an alarm. The oil pressure switch (OPS1) energizes the slave relay (SR1) which then deactivates the fuel solenoid (FS). This process shuts off fuel flow to the engine.3500 Series Engines
The operation of the oil pressure switches are described in the "Engine Oil Step Pressure (3500 Series Engines)" section of this manual.Water Temperature Contactor Switch (WTS)
Illustration 6 g00281831


Parts clip Mariner:

30954
 
30954 CLIP, SAFETY
7006201CD, 7006201HB, 7006201TB, 7008218EW, 7008237, 7010207HB, 7010312DT, 7011201TB, 7015201LD, 70152374D, 7016207CD, 7020201HB, 7020201NC, 7020201TB, 7020207, 7F08203HF, 7F08261DF, 7F10203HD, 7F13203UB, 7F15201GD
24836
 
24836 CLIP, TRIGGER LEADS
7020201HB, 7020201NC, 7020201TB, 7020207, 7A30302LB, 7A30453VZ, 7A40302UD, 7A40302ZZ, 7A40312UZ, 7A40312ZZ, 7A40412ZZ, 7A41412LB, 7A41452IZ, 7A41452UZ, 7A51412ZZ, 7A51452IZ, 7A60412ZZ, 7A60452IZ, 7E41412ZB, 7E51412ZB, 7E51413VZ, 7E60412ZB, 7E60413VZ,
823687
CLIP-CABLE RETAINER
823687 CLIP-CABLE RETAINER
7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7A30302LB, 7A30453VZ, 7A40302UD, 7A40302ZZ, 7A40312UZ, 7A40312ZZ, 7A40412Z
822873
 
822873 CLIP
7115473JD, 7135412ED, 7135412HD, 7135412JD, 7135473GD, 7135473HD, 7135473KD, 7135D73RD, 7135D73UY, 7135D73ZY, 7150413ED, 7150413HD, 7150413LD, 7150413RD, 7150413UY, 7150413ZY, 7150423JD, 7175423HD, 7200413JD, 7200413UY, 7200413ZY, 7200423UY, 7200473F
809584
 
809584 CLIP
7F41452KD, 7F50352HD, 7F50412DD
95395 3
 
95395 3 CLIP
7030201KL, 7031207LF
881531
 
881531 CLIP
7115F13KD, 7115F13RD, 7115F13UF
8M0024807
 
8M0024807 CLIP
7A30453VZ, 7A40302ZZ, 7A40312ZZ, 7A40412ZZ, 7A41452IZ, 7A51412ZZ, 7A51452IZ, 7A60412ZZ, 7A60452IZ, 7E41412ZB, 7E51412ZB, 7E51413VZ, 7E60412ZB, 7E60413VZ, 7E60452IZ, 7E60452ZB
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