87901 Mariner STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4")


87901 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4") Mariner 70404119D, 7045217, 7050200, 7050716 STUD
87901 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4") Mariner
Rating:
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Buy STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4") 87901 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 12
 

Compatible models:

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

Information:


Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-6193 Valve Spring Compressor 1
416-0288 Adapter 1
416-0292 Head 1
B(1) 9U-6198 Crankshaft Turning Tool 1
B(2) 9U-7336 Housing 1
5P-7305 Engine Turning Tool 1
(1) The Crankshaft Turning Tool is used on the front pulley.
(2) This Tool is used in the aperture for the electric starting motor.Start By:
Remove the rocker shaft assembly. Refer to Disassembly and Assembly, "Rocker Shaft and Pushrod - Remove" for the correct procedure.Note: Either Tooling (B) can be used. Use the Tooling that is most suitable.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: The following procedure should be adopted to remove the valve springs when the cylinder head is installed to the engine. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves - Remove and Install" for the procedure to remove the valve springs from a cylinder head that has been removed from the engine.Note: Ensure that the appropriate piston is at top dead center before the valve spring is removed. Failure to ensure that the piston is at top dead center may allow the valve to drop into the cylinder bore.
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Plug the apertures for the push rods in the cylinder head to prevent the entry of loose parts into the engine.
Illustration 1 g03423086
Follow Step 1a through Step 1f to remove the harness assembly for the electronic unit injectors.
Use a deep socket to remove connections (1) from electronic unit injectors (2).
Cut cable straps (4) and remove the remaining sections of the cable straps from the cylinder head.
Disconnect plug (6) from harness assembly (3).
Remove bolt (5) from harness assembly (3).
Withdraw harness assembly (3) from the cylinder head.
Repeat Step 1a through Step 2 to remove the remaining harness assemblies.
Illustration 2 g01978814
Ensure that the valve spring is compressed squarely or damage to the valve stem may occur.
Follow Step 2a through Step 2d to position the appropriate piston at top dead center.
Illustration 3 g03423087
Install Tooling (A) in position on the cylinder head to compress a valve spring (10) for the appropriate cylinder.Note: Ensure that the electronic unit injector label code (12) is not damaged when Tooling (A) is compressed.
Use Tooling (A) to compress valve spring (10) and open the valve slightly.Note: Do not compress the spring so that valve spring retainer (9) touches valve stem seal (11).
Use Tooling (B) to rotate the crankshaft carefully, until the piston touches the valve.Note: Do not use excessive force to turn the crankshaft. The use of force can result in bent valve stems.
Continue to rotate the crankshaft and gradually release the pressure on Tooling (A) until the piston is at the top dead center position. The valve is now held in a position that allows the valve spring to be safely removed.Note: Valve springs must be replaced in pairs for the inlet valve or the exhaust valve of each cylinder. If all valve springs require replacement, the procedure can be carried out on two cylinders at the same time. The procedure can be carried out on the following pairs of cylinders. 1 with 6, 2 with 5 and 3 with 4. Ensure that all of the valve springs are installed before changing from one pair of cylinders to another pair of cylinders.
Do not turn the crankshaft while the valve springs are removed.
Apply sufficient pressure to Tooling (A) to allow removal of valve keepers (8).Note: Do not compress the spring so that valve spring retainer (9) touches valve stem seal (11).
Remove valve spring retainer (9).
Slowly release pressure on Tooling (A).
Remove valve spring retainer (9) and remove valve spring (1


Parts stud Mariner:

59625
 
59625 STUD, CLAMP BRACKET
7045217, 7050200, 7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520, 7080508, 7085507, 7090529, 7115528, 7115529, 7140528, 7140629
68201
 
68201 STUD, CRANKCASE TO DRIVE SHAFT HOUSING (2 1/4")
7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520
68202
 
68202 STUD, BLOCK TO DRIVE SHAFT HSG. (3")-EXHAUST SIDE
7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520
69058
 
69058 STUD, EXHAUST PLATE TO DRIVE SHAFT HOUSING (1 11/16")
7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520
68169
 
68169 STUD, BOTTOM COWL
7050200, 7050716
68164
 
68164 STUD, CARBURETOR (1-1/4")
7045217, 7050200, 7050716, 7090524, 7115520
68165
 
68165 STUD
70404119D, 7045217, 7050200, 7050716
92345
 
92345 STUD, CYLINDER BLOCK (4 3/8")
7050716, 7050717, 7060312PC, 7060524, 7070520, 7135473GD
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