0A-13 General Information:
Tightening Torque Specifications
ZAJ6110107003
Important Fasteners
Item
Thread
Diameter
Tightening Torque
N·m kgf-m lbf-ft
Cylinder head cover bolt 6 mm 11 1.1 8.0
Cylinder head bolt
8 mm 23 2.3 16.5
10 mm 59 5.9 42.7
Crankcase bolt
Outside 8 mm 25 2.5 18.0
Inside 10 mm 46 4.6 33.3
Conrod cap bolt 7 mm
15 N·m (1.5 kgf-m, 10.8 lbf-ft), then plus turn in 65
degrees.
Camshaft housing bolt 6 mm 11 1.1 8.0
Oil pump bolt 6 mm 11 1.1 8.0
IN. camshaft timing sprocket 10 mm 65 6.5 47.0
Chain tensioner adjuster bolt 6 mm 11 1.1 8.0
Timing chain guide bolt 6 mm 11 1.1 8.0
Intake manifold bolt / nut 8 mm 23 2.3 16.5
Oil pressure switch — 13 1.3 9.5
Fuel delivery pipe bolt 6 mm 11 1.1 8.0
Fuel delivery pipe plug / union
bolt
Upper 12 mm 35 3.5 25.5
Lower 14 mm 35 3.5 25.5
Low pressure fuel pump bolt 6 mm 10 1.0 7.2
Thermostat cover bolt 6 mm 10 1.0 7.2
Flywheel bolt 14 mm 166 16.6 120.0
Starter motor mounting bolt 8 mm 23 2.3 16.5
Engine oil filter — 14 1.4 10.0
Engine oil drain plug 12 mm 13 1.3 9.5
Power unit mounting bolt
8 mm 23 2.3 16.5
10 mm 50 5.0 36.0
Driveshaft housing bolt 10 mm 50 5.0 36.0
Upper mount nut 12 mm 60 6.0 43.4
Upper mount cover bolt 10 mm 50 5.0 36.0
Lower mount nut 12 mm 60 6.0 43.4
Clamp bracket shaft nut 7/8-14 UNF 43 4.3 31.0
Water pump case nut 6 mm 8 0.8 5.8
Gearcase bolt 8 mm 23 2.3 16.6
Propeller shaft bearing housing bolt 8 mm 23 2.3 16.6
Pinion gear nut 12 mm 45 4.5 32.5
Propeller nut 18 mm 55 5.5 40.0
Tiller handle pivot bolt 10 mm 25 2.5 18.0
Tiller handle pivot nut 10 mm 45 4.5 32.0
Tiller handle mounting bolt 10 mm 50 5.0 36.0