Honda WX15T, Manual

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SERVICE INFORMATION
TORQUE VALUES
Use standard torque values for the fasteners that are not listed in this table.
ENGINE
(1) CT(Cutting Thread) indicates a self-tapping bolt.
PUMP
STANDARD TORQUE VALUES
ENGINE
Item Thread Dia. (mm)
Torque values
Remark
N·m kgf·m lbf·ft
Spark plug M10×1.0 11.8 1.2 9
Crankcase cover bolt M5×0.8 (CT)(1) 7.3 0.75 5.4
Crankcase side cover bolt M5×0.8 (CT)(1) 7.3 0.75 5.4
Connecting rod bolt M5×0.8 5.9 0.6 4.4
Cylinder head cover bolt M5×0.8 (CT)(1) 5.9 0.6 4.4
Engine oil drain plug bolt M8×1.25 10.8 1.1 8
Flywheel nut M10×1.25 21.1 2.15 16 Apply engine oil to
the threads and
seating surface.
Fuel tank bolt M6×1.0 9.8 1.0 7.2 Apply engine oil to
the threads and
seating surface.
Ignition coil M5×0.8 (CT)(1) 5.9 0.6 4.4
Stud bolt M5×0.8 (CT)(1) 5.9 0.6 4.4
Item Thread Dia. (mm)
Torque values
N·m kgf·m lbf·ft
Impeller M8×1.25 7.0 0.71 5.2
Item Thread Dia. (mm)
Torque values
N·m kgf·m lbf·ft
Screw 3 mm 1 0.1 0.7
4 mm 2.1 0.21 1.5
Bolt and nut 4 mm 3.4 0.35 2.5
5 mm 5.4 0.55 4.0
6 mm 9.8 1.0 7.2
CT (Cutting threads) flange bolt (Retightening) 5 mm 5.9 0.6 4.4