88238A10 GROUND WIRE ASSEMBLY Mariner
70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050302ED, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7055207GD, 7055207HB, 7055207TF, 7060412ET, 7075217CD, 7075217HD, 7075217TD, 7075217UD, 70752L7TF, 70752L7UF, 7075317T
GROUND
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Compatible models:
70432037D
7043213HD
7043213TD
7043302TD
7043412TB
7043412TD
7050302ED
7050312TB
7050312UB
7050412TB
7050412TD
7050412UB
7055207GD
7055207HB
7055207TF
7060412ET
7075217CD
7075217HD
7075217TD
7075217UD
70752L7TF
70752L7UF
7075317TB
7075317UB
7075412TB
7075412UB
7075412UY
7075D73UY
7075D73ZY
7090412TB
7090412TD
7090412TY
7090412UB
7090412UY
7090D73RD
7100412CD
7100412HB
7115412TB
7115473JD
7115F13KD
7115F13RD
7115F13UF
7135412ED
7135412HD
7135412JD
7135473GD
7135473HD
7135473KD
7135D73RD
7135D73UY
7135D73ZY
7135V13ID
7135V13UB
7135V13ZB
7150413ED
7150413HD
7150413LD
7150413RD
7150413UY
7150413ZY
7150423JD
7175423HD
7200413JD
7200413UY
7200413ZY
7200423UY
7200473FD
7200473GD
7200473HD
7200473JD
7200473KD
7200620
7200D73IY
7200D73MD
7200D73RD
7200D73ZY
7225412CD
7225412HD
7225413DD
7225413HD
7225413IY
7225413LD
7225413RD
7225413ZY
7225E73MD
7250423IY
7F75411JD
7F75412RD
7F75413TD
7F75413ZD
Mariner
Mariner entire parts catalog list:
- DRIVE SHAFT HOUSING-EXHAUST PLATE » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- SWIVEL BRACKET » 88238A10
- DRIVE SHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- DRIVESHAFT HOUSING-EXHAUST PLATE » 88238A10
- SWIVEL BRACKET » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- SWIVEL BRACKET » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- SWIVEL BRACKET » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- SWIVEL BRACKET » 88238A10
- DRIVE SHAFT HOUSING » 88238A10
- DRIVE SHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING(USA-0T800999-BEL-0P267999 AND BELOW) » 88238A10
- DRIVESHAFT HOUSING(USA 0T801000- BEL 0P268000 AND UP) » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVE SHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING, USA-0T801000- BEL-0P268000 AND UP » 88238A10
- DRIVESHAFT HOUSING, USA-0T800999- BEL-0P267999 AND BELOW » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVESHAFT HOUSING » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- SWIVEL BRACKET AND STEERING ARM » 88238A10
- SWIVEL BRACKET AND STEERING ARM » 88238A10
- SWIVEL BRACKET AND STEERING ARM » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- TRANSOM BRACKETS » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE (S-N-0G509800 & UP) » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE (S-N-0G509799 & BELOW) » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING & EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVE SHAFT HOUSING & EXHAUST TUBE » 88238A10
- DRIVEHSHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- TRANSOM BRACKETS(S-N-0G589999 AND BELOW) » 88238A10
- DRIVESHAFT HOUSING(S-N-0G438000 AND UP) » 88238A10
- DRIVESHAFT HOUSING(S-N-0G437999 AND BELOW) » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- TRANSOM BRACKETS(S-N-0G589999 AND BELOW) » 88238A10
- DRIVESHAFT HOUSING(S-N-0G438000 AND UP) » 88238A10
- DRIVESHAFT HOUSING(S-N-0G437999 AND BELOW) » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING & EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVESHAFT HOUSING AND EXHAUST TUBE » 88238A10
- DRIVSHAFT HOUSING AND EXHAUST TUBE » 88238A10
Information:
Fuel System
FUEL SYSTEM SCHEMATIC
1. Fuel priming pump. 2. Pressure relief valve. 3. Fuel return line to fuel tank. 4. Bleed valve for the fuel injection pump. 5. Fuel injection pump bleed passage. 6. Check valve. 7. Check valve. 8. Bleed valve for the fuel filter housing. 9. Fuel supply line to priming pump. 10. Fuel supply line. 11. Fuel transfer pump. 12. Check valve. 13. Fuel filter housing. 14. Fuel injection pump housing.Fuel from the fuel tank goes through fuel line (10) to fuel transfer pump (11). From the fuel transfer pump, fuel goes directly to filter housing (13), through the filter elements and into the fuel manifold in injection pump housing (14). Pressure relief valve (2) is in the fuel system to control fuel pressure. When fuel pressure gets too high, pressure relief valve (2) will open and allow some fuel to return to the fuel tank. Pump housing (14) has a separate fuel injection pump for each cylinder of the engine.Air bleed valve (4) is used to remove air from fuel pump housing (14). Use air bleed valve (8) to remove air from the fuel filter housing.Fuel priming pump (1) is used to prime the fuel system. When the fuel priming pump is operated, fuel goes from fuel supply line (10) through inlet and outlet check valves (6 and 7), then to fuel filter (13) and fuel pump housing (14). Check valve (12) is in the system to stop fuel from going back to the priming pump inlet when the priming pump is being operated.Fuel Injection Pump
Fuel enters the fuel injection pump housing through passage (6) and enters the fuel injection pump body through the inlet port (2). The injection pump plungers (5) and the lifters (11) are lifted by the cam lobes (12) on the camshaft and always make a full stroke. The lifters are held against the cam lobes by the springs (3). Each pump measures the amount of fuel to be injected into its respective cylinder and forces it out the fuel injection nozzle.The amount of fuel pumped each stroke is varied by turning the plunger in the barrel. The plunger is turned by the governor action through the fuel rack (8) which turns the gear segment (10) on the bottom of the pump plunger. Passage (4) provides fuel to lubricate the pump plunger and passage (7) allows air to be bled from the system through the valve on top of the fuel filter case.
FUEL INJECTION PUMP
1. Check valve. 2. Inlet port. 3. Spring. 4. Lubrication passage (fuel). 5. Pump plunger. 6. Fuel passage. 7. Bleed passage. 8. Fuel rack. 9. Lubrication passage (oil). 10. Gear segment. 11. Pump Lifter. 12. Camshaft lobe.Fuel Injection Pump
Fuel, under high pressure from the injection pumps, is transferred through the injection lines to the injection valves. As high pressure fuel enters the nozzle assembly, the check valve within the nozzle opens and permits the fuel to enter the precombustion chamber. The injection valve provides the proper spary pattern.
FUEL INJECTION VALVE CROSS SECTION
1. Fuel line assembly. 2. Seal. 3. Body. 4. Nut. 5. Seal. 6. Nozzle assembly. 7. Glow plug. 8. Precombustion chamber.Speed Sensing, Variable Timing Unit
The variable timing unit, couples the fuel injection pump camshaft to the engine rear timing gears. The variable timing unit advances the timing as engine rpm increases.On earlier engines the timing advances from 11° BTC at low idle to 19° BTC at high idle. On later engines the timing advances from 8° BTC at low idle to 19° BTC at high idle.
LOW RPM POSITION
1. Power piston. 2. Power piston cavity. 3. Control valve spring. 4. Power piston return spring. 5. Oil inlet passage. 6. Drain port. 7. Control valve. 8. Flyweights. 9. Shaft assembly.During engine low rpm operation, the flyweight (8) force is not sufficient to overcome the force of control valve spring (3) and move control valve (7) to the closed position. Oil merely flows through the power piston cavity (2).As the engine rpm increases, flyweights (8) overcome the force of control valve spring (3) and move control valve (7) to the closed position, blocking the oil drain port (6). Pressurized oil, trapped in power piston cavity (2), overcomes the force of spring (4) and moves power piston (1) outward. This causes the fuel injection pump camshaft to index slightly ahead of the shaft portion (9) of the variable timing unit. Any outward movement of the power piston increases the force on the control valve spring. This tends to reopen the control valve, letting oil escape from the power piston cavity. As oil begins flowing from the cavity again, return spring (4) moves the power piston inward.
HIGH RPM POSITION
1. Power piston. 2. Power piston cavity. 3. Control valve spring. 4. Power piston return spring. 5. Oil inlet passage. 6. Drain port. 7. Control valve. 8. Flyweights. 9. Shaft assembly.At any given rpm, a balance is reached between the flyweight force and the control valve spring force. The resultant position of control valve (7) will tend to maintain proper pressure behind the power piston. The greater the rpm, the smaller the drain port opening, and the further outward the power piston is forced.As the power piston is moved outward, the angular relationship of the ends of the drive unit change. As the power piston moves forward in the internal helical spline, the fuel injection pump timing advances.The gear teeth on shaft assembly (9) drive the governor drive pinion.Hydra-Mechanical Governor
The governor controls engine speed by balancing governor spring force with governor weight centrifugal force. The compressed governor spring force is applied to increase the supply of fuel to the engine, while the centrifugal force of the engine driven governor weights is applied to decrease fuel to the engine.Oil pump gear (15), driven by shaft (19), provides immediate pressure oil for the servo portion of the governor. A sump in governor drive housing (16) provides an immediate oil supply for governor operation. A bypass valve in the governor drive housing maintains correct oil pressure.When
FUEL SYSTEM SCHEMATIC
1. Fuel priming pump. 2. Pressure relief valve. 3. Fuel return line to fuel tank. 4. Bleed valve for the fuel injection pump. 5. Fuel injection pump bleed passage. 6. Check valve. 7. Check valve. 8. Bleed valve for the fuel filter housing. 9. Fuel supply line to priming pump. 10. Fuel supply line. 11. Fuel transfer pump. 12. Check valve. 13. Fuel filter housing. 14. Fuel injection pump housing.Fuel from the fuel tank goes through fuel line (10) to fuel transfer pump (11). From the fuel transfer pump, fuel goes directly to filter housing (13), through the filter elements and into the fuel manifold in injection pump housing (14). Pressure relief valve (2) is in the fuel system to control fuel pressure. When fuel pressure gets too high, pressure relief valve (2) will open and allow some fuel to return to the fuel tank. Pump housing (14) has a separate fuel injection pump for each cylinder of the engine.Air bleed valve (4) is used to remove air from fuel pump housing (14). Use air bleed valve (8) to remove air from the fuel filter housing.Fuel priming pump (1) is used to prime the fuel system. When the fuel priming pump is operated, fuel goes from fuel supply line (10) through inlet and outlet check valves (6 and 7), then to fuel filter (13) and fuel pump housing (14). Check valve (12) is in the system to stop fuel from going back to the priming pump inlet when the priming pump is being operated.Fuel Injection Pump
Fuel enters the fuel injection pump housing through passage (6) and enters the fuel injection pump body through the inlet port (2). The injection pump plungers (5) and the lifters (11) are lifted by the cam lobes (12) on the camshaft and always make a full stroke. The lifters are held against the cam lobes by the springs (3). Each pump measures the amount of fuel to be injected into its respective cylinder and forces it out the fuel injection nozzle.The amount of fuel pumped each stroke is varied by turning the plunger in the barrel. The plunger is turned by the governor action through the fuel rack (8) which turns the gear segment (10) on the bottom of the pump plunger. Passage (4) provides fuel to lubricate the pump plunger and passage (7) allows air to be bled from the system through the valve on top of the fuel filter case.
FUEL INJECTION PUMP
1. Check valve. 2. Inlet port. 3. Spring. 4. Lubrication passage (fuel). 5. Pump plunger. 6. Fuel passage. 7. Bleed passage. 8. Fuel rack. 9. Lubrication passage (oil). 10. Gear segment. 11. Pump Lifter. 12. Camshaft lobe.Fuel Injection Pump
Fuel, under high pressure from the injection pumps, is transferred through the injection lines to the injection valves. As high pressure fuel enters the nozzle assembly, the check valve within the nozzle opens and permits the fuel to enter the precombustion chamber. The injection valve provides the proper spary pattern.
FUEL INJECTION VALVE CROSS SECTION
1. Fuel line assembly. 2. Seal. 3. Body. 4. Nut. 5. Seal. 6. Nozzle assembly. 7. Glow plug. 8. Precombustion chamber.Speed Sensing, Variable Timing Unit
The variable timing unit, couples the fuel injection pump camshaft to the engine rear timing gears. The variable timing unit advances the timing as engine rpm increases.On earlier engines the timing advances from 11° BTC at low idle to 19° BTC at high idle. On later engines the timing advances from 8° BTC at low idle to 19° BTC at high idle.
LOW RPM POSITION
1. Power piston. 2. Power piston cavity. 3. Control valve spring. 4. Power piston return spring. 5. Oil inlet passage. 6. Drain port. 7. Control valve. 8. Flyweights. 9. Shaft assembly.During engine low rpm operation, the flyweight (8) force is not sufficient to overcome the force of control valve spring (3) and move control valve (7) to the closed position. Oil merely flows through the power piston cavity (2).As the engine rpm increases, flyweights (8) overcome the force of control valve spring (3) and move control valve (7) to the closed position, blocking the oil drain port (6). Pressurized oil, trapped in power piston cavity (2), overcomes the force of spring (4) and moves power piston (1) outward. This causes the fuel injection pump camshaft to index slightly ahead of the shaft portion (9) of the variable timing unit. Any outward movement of the power piston increases the force on the control valve spring. This tends to reopen the control valve, letting oil escape from the power piston cavity. As oil begins flowing from the cavity again, return spring (4) moves the power piston inward.
HIGH RPM POSITION
1. Power piston. 2. Power piston cavity. 3. Control valve spring. 4. Power piston return spring. 5. Oil inlet passage. 6. Drain port. 7. Control valve. 8. Flyweights. 9. Shaft assembly.At any given rpm, a balance is reached between the flyweight force and the control valve spring force. The resultant position of control valve (7) will tend to maintain proper pressure behind the power piston. The greater the rpm, the smaller the drain port opening, and the further outward the power piston is forced.As the power piston is moved outward, the angular relationship of the ends of the drive unit change. As the power piston moves forward in the internal helical spline, the fuel injection pump timing advances.The gear teeth on shaft assembly (9) drive the governor drive pinion.Hydra-Mechanical Governor
The governor controls engine speed by balancing governor spring force with governor weight centrifugal force. The compressed governor spring force is applied to increase the supply of fuel to the engine, while the centrifugal force of the engine driven governor weights is applied to decrease fuel to the engine.Oil pump gear (15), driven by shaft (19), provides immediate pressure oil for the servo portion of the governor. A sump in governor drive housing (16) provides an immediate oil supply for governor operation. A bypass valve in the governor drive housing maintains correct oil pressure.When
Parts ground Mariner:
88238A 2
88238A 2 GROUND WIRE ASSEMBLY
70404119D, 7045217, 7050200, 7050412YD, 7050716, 7050717, 7060312PC, 7060412ET, 7060524, 7070520, 7075312ND, 7075524, 7075717, 7080629, 7090520, 7090524, 7115520, 7135417PD, 7135826, 7150453ND, 7150453PD, 7150629, 7175412PD, 7175413PD, 7175629, 72004
88238A13
88238A13 GROUND STRAP
7055207GD, 7055207HB, 7055207TF, 7A30302LB, 7A30453VZ, 7A40302UD, 7A40302ZZ, 7A40312UZ, 7A40312ZZ, 7A40412ZZ, 7A41412LB, 7A41452IZ, 7A41452UZ, 7A51412ZZ, 7A51452IZ, 7A60412ZZ, 7A60452IZ, 7E41412ZB, 7E51412ZB, 7E51413VZ, 7E60412ZB, 7E60413VZ, 7E60452I