79798 Mariner SCREW, HOUSING TO EXHAUST PLATE


79798 SCREW, HOUSING TO EXHAUST PLATE Mariner 70404119D, 7045217, 7050200, 7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520 SCREW
79798 SCREW, HOUSING TO EXHAUST PLATE Mariner
Rating:
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Buy SCREW, HOUSING TO EXHAUST PLATE 79798 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 8
 

Mariner entire parts catalog list:

70404119D 1989,1990,1991,1992,1993,1994,1995,1996,1997
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
7070509 1979
7070520 1980,1982,1983

Information:


Table 1
Required Tools
Tool Part Number Part Description Qty
A 2P-5518 Bearing Tool 1
B 8T-5096 Dial Indicator 1
C 8T-3052 Degree Wheel 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Install the main bearings dry when clearance checks are performed. Refer to Disassembly and Assembly, "Bearing Clearance - Check". Apply clean engine oil on the main bearings for final assembly.Note: Ensure that the main bearings are installed so that bearing tabs fit into the notch in the cylinder block. The upper halves of the main bearings have the oil groove and the oil hole.
Illustration 1 g01149952
Position new upper main bearing (4) on the crankshaft. Insert the end of the upper main bearing that does not have the tab into the cylinder block. Install Tooling (A) in the oil hole of the crankshaft. Carefully rotate the crankshaft to push the upper main bearing into the cylinder block.Note: Push the upper main bearing from the side of the bearing tab with Tooling (A). If the crankshaft is turned in the wrong direction, the tab on the bearing will be pushed between the crankshaft and the bearing area of the cylinder block. This can result in damage to the cylinder block and/or the crankshaft.
Install the thrust plates on each side of the No. 4 main bearing.Note: Install the thrust plates with the words "Block Side" toward the cylinder block.
Install the lower halves of the crankshaft main bearings in the main bearing caps.Note: Ensure that the main bearings are installed so that bearing tabs fit into the notch in the main bearing caps.
Illustration 2 g01149987
Position main bearing caps (2) on the crankshaft.Note: Ensure that the numbers on the main bearing caps match the numbers on the cylinder block. Also ensure that the "FRONT" on the main bearing cap is installed toward the front of the cylinder block.
Lubricate the threads of bolts (1) with clean engine oil. Install bolts (1) and the washers.
Lubricate the threads of bolts (3) and the seal of the washers with clean engine oil. Install bolts (3) and the washers.Note: Inspect the washers that go on bolts (3).
Tighten bolts (1) and bolts (3) for the main bearing caps, as follows:
Tighten Bolt (A) to a torque of 258 14 N m (190 10 lb ft).Note: Bolt (A) is on the bearing tab side of the main bearing cap.
Tighten Bolt (B) to a torque of 258 14 N m (190 10 lb ft).Note: Bolt (B) is on the opposite side of the bearing tab of the main bearing cap.
Tighten Bolt (B) for an additional 120 5 degrees (2 flats).Note: If Tooling (C) is not used, place an index mark on the bolt and the main bearing cap.
Tighten Bolt (A) for an additional 120 5 degrees (2 flats).Note: If Tooling (C) is not used, place an index mark on the bolt and the main bearing cap.
Tighten Bolt (D) to a torque of 80 10 N m (59 7 lb ft).Note: Bolt (D) is on the opposite side of the bearing tab of the main bearing cap.
Tighten Bolt (C) to a torque of 80 10 N m (59 7 lb ft).Note: Bolt (C) is on the bearing tab side of the main bearing cap.
Rotate the crankshaft to ensure that the crankshaft turns freely.
Use Tooling (B) to check the crankshaft end play. Ensure that Tooling (B) is against a machined surface. The end play is controlled by the thrust plates of No. 4 main bearing (center).Crankshaft end play (new thrust plates) ... 0.10 to 0.60 mm (0.004 to 0.024 inch)End By:
Install the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump - Install".


Parts screw Mariner:

56500
 
56500 SCREW, VALVE ATTACHING
7045217, 7050200, 7050716, 7060312PC, 7060507, 7060524, 7060528, 7070520, 7080629, 7090520, 7090529, 7115520, 7115528, 7115529, 7140528, 7140629, 7150629, 7175629, 7200620
49318
 
49318 SCREW, UPPER MOUNT ( 5 1/2")
7070509, 7080508, 7080629, 7085507, 7090520, 7090529, 7115520, 7115528, 7115529, 7140528, 7140629
30902
 
30902 SCREW, SAFETY SWITCH TO CONTROL HOUSING
7070509, 7080508, 7090529, 7115528, 7115529, 7140528, 7140629
33524
 
33524 SCREW, CHOKE SOLENOID ATTACHING (5/8")
7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520
75794
 
75794 SCREW, HINGE BRACKET TO REAR BRACKET- UPPER (1 1/8")
7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520
36154
 
36154 SCREW, ADAPTOR TO SOUND ATTENUATOR (1 1/4")
7070509, 7075312ND, 7075312SD, 7075524, 7075717, 7080629, 7090520, 7090524, 7115520
98253
 
98253 SCREW, (.250-20 x .500)
7050200, 7050716, 7150629, 7200620
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