827670A 2 Mariner SHOCK ROD ASSY


827670A 2 SHOCK ROD ASSY Mariner 7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7F25201GD, 7F25203JB, 7F25203LB, 7F50412DD SHOCK
827670A 2 SHOCK ROD ASSY Mariner
Rating:
98

Buy SHOCK ROD ASSY 827670A 2 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 2
 

Mariner entire parts catalog list:

7031203GD 1998,1999
7031207CD 1994,1995,1996,1997,1998
7031207LF 2002,2003
7031312TB 2005,2006
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
7050312TB 2005
7050312UB 2006
7050412TB 2005
7050412TD 2005
7050412UB 2006
7F25201GD 1998
7F25203JB 2000,2001
7F25203LB 2002,2003,2004,2005
7F50412DD 1995,1996,1997,1998

Information:


Illustration 1 g01123668
(1) Unit injector hydraulic pump
(2) High pressure relief valve
(3) Oil passages to rocker arms
(4) High pressure oil line
(5) Valve mechanism cover
(6) High pressure oil passage
(7) Oil supply line to unit injector hydraulic pump
(8) Cylinder head gallery
(9) Oil gallery plug
(10) Piston cooling jets
(11) Camshaft bearings
(12) Oil filter bypass valve
(13) Oil cooler bypass valve
(14) Main oil gallery
(15) Passage to front housing
(16) Turbocharger oil supply line
(17) Passage to camshaft idler gear bearing
(18) Passage
(19) Passage to oil pump idler gear bearing
(20) Engine oil filter
(21) Engine oil cooler
(22) Main bearings
(23) Engine oil pump
(24) Oil pump bypass valve
(25) Passage to engine oil pan
(26) Engine oil pan The engine oil pump (23) is mounted to the bottom of the cylinder block. The oil pump is located inside the oil pan (26). The engine oil pump (23) pulls oil from the engine oil pan (26). The engine oil pump pushes the oil through the passage to the engine oil cooler (21). Oil then flows through engine oil filter (20). The filtered oil then enters the turbocharger oil supply line (16). The filtered oil also enters the main oil gallery (14).
Illustration 2 g01123671
(12) Oil filter bypass valve
(13) Oil cooler bypass valve
(20) Engine oil filter
(21) Engine oil cooler
Illustration 3 g01123672
(1) Unit injector hydraulic pump The main oil gallery (14) distributes oil to the following areas: main bearings (22) , piston cooling jets (10) and camshaft bearing (11). Oil from main oil gallery (14) exits the front of the block. The oil then enters a groove that is cast in the front housing.Oil enters the crankshaft through holes in the bearing surfaces (journals) for the main bearing (22). Passages connect the bearing surface (journal) for the main bearing (22) with the bearing surface (journal) for the connecting rod.The front housing passage sends the oil flow in two directions. At the upper end of the passage, oil is directed back into the block. The oil then flows up to the cylinder head gallery (8) through passage (3) to the rocker arm mechanism. A passage (19) sends oil to the oil pump idler gear bearing.Oil from the front main bearing enters a passage (17) to the camshaft idler gear bearing. Oil passages in the crankshaft send oil from all the main bearings (22) through the connecting rods to the connecting rod bearings.Note: Engines that are equipped with an auxiliary oil filter will receive oil from a port. The filtered oil will be returned to the engine oil pan (26).The unit injector hydraulic pump (1) is a gear-driven axial piston pump. The unit injector hydraulic pump raises the engine oil pressure from the typical operating oil pressure to the actuation pressure that is required by the unit injectors.The oil circuit consists of a low pressure circuit and a high pressure circuit. The low pressure circuit typically operates at a pressure of 240 kPa (35 psi) to 480 kPa (70 psi). The low pressure circuit provides engine oil that has been filtered to the unit injector hydraulic pump (1). Also, the low pressure circuit provides engine oil that has been filtered to the lubricating system of the engine. Oil is drawn from the engine oil pan (26). Oil is supplied through the engine oil cooler (21) and engine oil filter (20) to both the engine and the unit injector hydraulic pump (1).The high pressure circuit provides actuation oil to the unit injector. The high pressure circuit operates in a pressure range typically between 6 MPa (870 psi) and 25 MPa (3650 psi). This high pressure oil flows through a line into the cylinder head. The cylinder head stores the oil at actuation pressure. The oil is ready to actuate the unit injector. Oil is discharged from the unit injector under the valve cover so that no return lines are required.After the lubrication oil's work is done, the lubrication oil returns to the engine oil pan.The oil pump bypass valve (24) limits the pressure of the oil that is coming from the engine oil pump (23). The engine oil pump (23) can pump more than enough oil into the system. When there is more than enough oil, the oil pressure increases. When the oil pressure increases, the oil pump bypass valve (24) will open. This allows the oil that is not needed to go back to the suction side of the engine oil pump (23).The bypass valves (12) and (13) will open when the engine is cold (starting conditions). Opening the bypass valves achieves immediate lubrication of all components. Immediate lubrication is critical. Cold oil with high viscosity causes a restriction to the oil flow through engine oil cooler (21) and engine oil filter (20). The engine oil pump (23) sends the cold oil through the oil cooler bypass valve. This causes the oil to bypass the engine oil cooler (21). The oil filter bypass also allows the oil to bypass the engine oil filter (20). The oil is then pumped through the turbocharger oil supply line (16) and the main oil gallery (14) in the cylinder block.When the oil gets warm, the pressure difference in the bypass valves decreases and the bypass valves close. After the bypass valves close, there is a normal flow of oil through the engine oil cooler and the engine oil filter.The bypass valves will also open when there is a restriction in the engine oil cooler (21) or in the engine oil filter (20). This design allows the engine to be lubricated even though engine oil cooler (21) or engine oil filter (20) are restricted.High pressure relief valve (2) regulates high pressure in the system. When the oil pressure is at 695 kPa (100 psi) or more, high pressure relief valve (2) opens. When the high pressure relief valve opens, oil is returned to engine oil pan (26). The oil flow continues to the engine oil cooler (21). Coolant flows through engine oil cooler (21) in order to cool the oil.If the oil pressure differential across the engine oil cooler reaches 155 17 kPa (22 2 psi),


Parts shock Mariner:

855833
 
855833 SHOCK ROD KIT
7F41452KD, 7F50352HD, 7F50412DD
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