TOHATSU BFT250A - Standard Torque Values

2-7
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SERVICE INFORMATION
OTHERS
STANDARD TORQUE VALUES
• SH bolt: Small head bolt
• CT bolt: Self-tapping bolt
Item
Thread Dia. and pitch Torque values
Remarks
mm (in) N·m kgf·m lbf·ft
Neutral switch nut M20 x 1.0 2.5 0.25 1.8
Grease fitting M6 x 1.0 3.0 0.31 2.2
Starter motor B terminal nut M8 x 1.25 11 1.1 8
Alternator terminal B terminal nut M6 x 1.0 8.0 0.82 5.9
Oil filter holder bolt M22 x 1.5 49 5.0 36
Lower mount cover screw M6 x 1.0 4.5 0.46 3.3
Cover locking cable adjusting nut M6 x 1.0 3.5 0.36 2.6
Water joint cap nut M16 x 1.0 1.1 0.11 0.8 Apply locking agent to
the seating surface.
Fuel strainer cup screw – 3.4 0.35 2.5
Water separator cover screw/
washer M5 x 0.8 3.4 0.35 2.5
Starter rear bracket screw M5 x 0.8 2.5 0.25 1.8
Starter rear bracket bolt screw M5 x 0.8 5.0 0.51 3.7
Power tilt relay mounting bolt/
washer M6 x 1.0 5.0 0.51 3.7
Fuse/relay junction box terminal bolt M6 x 1.0 8.5 0.87 6.3
Fuse/relay junction box mounting
bolt M6 x 1.0 5.0 0.51 3.7
Connector holder mounting bolt M6 x 1.0 5.0 0.51 3.7
Block fuse screw/washer M5 x 0.8 3.2 0.33 2.4
Plug maintenance cover special bolt M6 x 1.0 10 1.0 7
Item
Thread Dia. and pitch Torque values
mm (in) N·m kgf·m lbf·ft
Bolt and nut 5 mm 5.2 0.53 3.8
6 mm 10 1.0 7
8 mm 21.5 2.2 16
10 mm 34 3.5 25
12 mm 54 5.5 40
Flange bolt and nut 6 mm (SH bolt) 9.0 0.92 6.6
6 mm (CT bolt) 12 1.2 9
6 mm 12 1.2 9
8 mm 26.5 2.7 20
10 mm 39 4.0 29
Screw 5 mm 4.2 0.43 3.1
6 mm 9.0 0.92 6.6