80689M Mariner COVER, FLYWHEEL


80689M COVER, FLYWHEEL Mariner 7020201, 7025200, 7025500, 7028207, 7028527 COVER
80689M COVER, FLYWHEEL Mariner
Rating:
68

Buy COVER, FLYWHEEL 80689M Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 12
 

Compatible models:

Mariner entire parts catalog list:

7020201 1981
7025200 1980
7025500 1980
7028207 1977
7028527 1977

Information:


Illustration 1 g01342108Note: Apply 8T-2998 Lubricant to the valve stems prior to installation in the cylinder head. (1) 102-7665 Spring Assembled length ... 66.0 mm (2.60 inch)Load at assembled length ... 389 19 N (87 4 lb)Operating length (minimum) ... 50.0 mm (1.97 inch)Load at minimum operating length ... 1077 54 N (242 12 lb)Free length after test ... 75.0 mm (2.95 inch)Outside diameter ... 36.90 mm (1.453 inch)The spring must be square with ends within the following dimension. ... 2.15 mm (0.085 inch) (2) Valve guide Bore of installed valve guide (new parts) ... 9.487 0.025 mm (0.3735 0.0010 inch)Maximum recommended diameter of the valve guide bore ... 9.538 mm (0.3755 inch)Note: Do not use a combination of a valve and a valve guide that has a difference of 0.13 mm (0.005 inch) or more. (A) Height to top of valve guide ... 35.00 0.50 mm (1.378 0.020 inch) (B) Valve recess Inlet (new parts) ... 2.20 to 2.80 mm (0.087 to 0.110 inch)Exhaust (new parts) ... 1.20 to 1.80 mm (0.047 to 0.071 inch)Inlet (reconditioned parts) ... 2.20 to 3.29 mm (0.087 to 0.129 inch)Exhaust (reconditioned parts) ... 1.20 to 2.29 mm (0.047 to 0.090 inch)
Illustration 2 g01342582
153-7023 Inlet Valve and 153-7024 Exhaust Valve
(C) Valve face angle Inlet ... 29 1/4 1/4 degreesExhaust ... 44 1/4 1/4 degrees (D) Valve stem diameter New valve stem diameter ... 9.441 0.010 mm (0.3717 0.0004 inch)Minimum recommended valve stem diameter ... 9.408 mm (0.3704 inch) (E) Diameter of valve head Inlet ... 47.00 0.13 mm (1.850 0.005 inch)Exhaust ... 41.81 0.13 mm (1.646 0.005 inch) (F) Minimum recommended valve lip thickness Inlet ... 2.75 mm (0.108 inch)Exhaust ... 2.05 mm (0.081 inch) (G) Overall length of valve Inlet ... 202.00 0.45 mm (7.953 0.018 inch)Exhaust ... 202.06 0.45 mm (7.955 0.018 inch)
Illustration 3 g01342643
156-4168 Valve Seat (Inlet) and 152-7582 Valve Seat (Exhaust)
(H) Minimum recommended width of the valve seat Inlet ... 2.00 mm (0.079 inch)Exhaust ... 1.25 mm (0.049 inch) (I) Depth of bore in the cylinder head for the valve seat insert Inlet ... 14.00 0.10 mm (0.551 0.004 inch)Exhaust ... 13.90 0.10 mm (0.547 0.004 inch) (J) Inside diameter of valve seat insert Inlet ... 41.00 0.50 mm (1.614 0.020 inch)Exhaust ... 36.50 0.50 mm (1.437 0.020 inch) (K) Angle of valve seat face Inlet ... 30 1/4 1/2 degreesExhaust ... 45 1/4 1/2 degrees (L) Outside diameter of valve seat insert Inlet ... 48.025 0.013 mm (1.8907 0.0005 inch)Exhaust ... 42.840 0.013 mm (1.6866 0.0005 inch)Diameter of the bore in the cylinder head for the valve seat insert Inlet ... 47.950 0.025 mm (1.8878 0.0010 inch)Exhaust ... 42.774 0.025 mm (1.6840 0.0010 inch)Valves With Dual Springs
Illustration 4 g01342127Note: Apply 8T-2998 Lubricant to the valve stems prior to installation in the cylinder head. (3) Valve springs 175-7523 Spring (Inner) Assembled length ... 60.14 mm (2.368 inch)Load at assembled length ... 118 12 N (27 3 lb)Operating length (minimum) ... 44.02 mm (1.733 inch)Load at minimum operating length ... 356 18 N (80 4 lb)Free length after test ... 71.03 mm (2.797 inch)Outside diameter ... 25.20 mm (0.992 inch) 175-7526 Spring (Outer) Assembled length ... 67.12 mm (2.643 inch)Load at assembled length ... 248 25 N (56 6 lb)Operating length (minimum) ... 51.00 mm (2.008 inch)Load at minimum operating length ... 736 35 N (165 8 lb)Free length after test ... 77.88 mm (3.066 inch)Outside diameter ... 36.30 mm (1.429 inch) 211-3122 Spring (Inner) Assembled length ... 60.14 mm (2.368 inch)Load at assembled length ... 150 12 N (34 3 lb)Operating length (minimum) ... 44.02 mm (1.733 inch)Load at minimum operating length ... 400 18 N (90 4 lb)Free length after test ... 71.70 mm (2.823 inch)Outside diameter ... 25.20 mm (0.992 inch) 211-3123 Spring (Outer) Assembled length ... 67.12 mm (2.643 inch)Load at assembled length ... 320 25 N (72 6 lb)Operating length (minimum) ... 51.00 mm (2.008 inch)Load at minimum operating length ... 900 45 N (202 10 lb)Free length after test ... 76.70 mm (3.020 inch)Outside diameter ... 36.30 mm (1.429 inch)Note: The 175-7523 Spring (Inner) should only be coupled with the 175-7526 Spring (Outer). The 211-3122 Spring (Inner) should only be coupled with the 211-3123 Spring (Outer). Use the same inner springs and the same outer springs on each valve bridge. (4) Valve guide Bore of installed valve guide (new parts) ... 9.487 0.025 mm (0.3735 0.0010 inch)Maximum recommended diameter of the valve guide bore ... 9.538 mm (0.3755 inch)Note: Do not use a combination of a valve and a valve guide that has a difference of 0.13 mm (0.005 inch) or more. (M) Height to top of valve guide ... 35.00 0.50 mm (1.378 0.020 inch) (N) Valve recess Inlet (new parts) ... 2.20 to 2.80 mm (0.087 to 0.110 inch)Exhaust (new parts) ... 1.20 to 1.80 mm (0.047 to 0.071 inch)Inlet (reconditioned parts) ... 2.20 to 3.29 mm (0.087 to 0.129 inch)Exhaust (reconditioned parts) ... 1.20 to 2.29 mm (0.047 to 0.090 inch)


Parts cover Mariner:

82658M
 
82658M COVER, THERMOSTAT...
7008238, 7008247, 7028207, 7028527
81030M
 
81030M COVER, THERMOSTAT...
7008238, 7008247, 7020201, 7025200, 7025208CW, 7025500, 7026226, 7028207, 7028527, 7030200, 7030205, 7030301, 7030320
81569M
 
81569M COVER EXHAUST-OUTER
7020201, 7025200, 7025500, 7026226, 7028207, 7028527, 7048321
81568M
COVER, EXHAUST-INNER
81568M COVER, EXHAUST-INNER
7020201, 7025200, 7025500, 7026226, 7028207, 7028527
80703M
 
80703M COVER, DRIVE END
7028207, 7028527
84920M
 
84920M COVER, FRONT
7025200, 7025500, 7028527, 7030200
96362M
COVER, FRONT
96362M COVER, FRONT
7020201, 7025200, 7025500, 7026226, 7028527, 7030200, 7030205, 7030320, 7040202, 7040206, 7040716
84928M
 
84928M COVER, REAR
7025200, 7025500, 7028527, 7030200
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