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Mariner 80 - Page 131

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4A-390-13645--2 395 POWERHEAD
Crankshaft Assembly (Continued)
TORQUE
REF. NO. QUAN. DESCRIPTION lb. in. lb. ft. Nm
1 1 Crankshaft
2 1 Upper Main Bearing
3 1 O-Ring Seal
4 1 Key-Flywheel
5 3 Connecting Rod
6 3 Connecting Rod Cap
7 29 Piston Pin Needle Bearings
8 6 Needle Bearing Locating Rings
9 3 Piston
10 6 Piston Rings - 2 Each
11 3 Piston Pin
12 6 Piston Pin Retainer Rings - 2 Each
13 1 Rod Bearing Assembly
14 1 Center Main Bearings - (32 Each Main)
15 2 Retaining Ring - Center Mains
16 1 Bearing Race - (1 Set Each)
17 1 Crankshaft Sealing Rings, Metal
(2 Each Main)
18 1 Key-Gear
19 1 Gear
20 1 Lower Main Ball Bearing
21 1 Retaining Ring (If Equipped)
22 1 Seal Carrier Assembly
23 1 Crankshaft Seal
24 1 Wear - Sleeve
25 1 O-Ring Crankshaft Seal
26 1 Upper Main Bearing Seal
27 1 Flat Washer
28 1 Flywheel Nut 120 162.7
29 6 Rod Bolt Apply Light Oil to
Threads and Bolt Face:
1st Torque - 15 lb. in. (1.7
N·m) – Check Alignment
2nd Torque - 30 lb. ft.
(40.7 N·m)
Turn Bolt an Additional
90° after 2nd Torque is
Attained

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