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1. GENERAL INFORMATION DOWNTOWN 125i
TORQUE VALUES
STANDAR TORQUE VALUES
Item Torque (kgf-m) Item Torque (kgf-m)
5mm bolt, nut 0.45~0.6 5mm screw 0.45~0.6
6mm bolt, nut 0.8~1.2 6mm screw, SH bolt 0.7~1.1
8mm bolt, nut 1.8~2.5 6mm flange bolt, nut 1.0~1.4
10mm bolt, nut 3.0~4.0 8mm flange bolt, nut 2.4~3.0
12mm bolt, nut 5.0~6.0 10mm flange bolt, nut 3.0~4.5
Torque specifications listed below are for important fasteners.
ENGINE
Item Qty Thread dia.(mm) Torque (kgf-m) Remarks
Cylinder head bolt A 6 0.7~1.1
Cylinder head bolt B 6 0.7~1.1
Oil filter screen cap 30 2.0~3.0
O2 sensor 12 0.7~1.1
Cylinder head cover 6 0.8~0.9
Tappet adjusting hole cap 30 1.0~2.0
Cam chain set plate 6 1.0~1.4
Engine oil drain bolt 12 2.0~3.0
Clutch outer nut 12 5.0~6.0
Clutch drive plate nut 28 5.0~6.0
Starter motor mounting bolt 6 0.8~1.2
Oil pump bolt 6 0.7~1.1
Drive face nut 12 5.5~6.5
Spark plug 10 1.0~1.4
A.C. Generator flywheel 12 5.0~6.0
Cam chain tensioner pivot 6 0.8~1.2
FRAME
Item Qty Thread dia.(mm) Torque (kgf-m) Remarks
Steering stem lock nut Bc1 6.0~6.5
Front axle 14 1.5~2.5 U - nut
Rear axle nut 16 11~13 U - nut
Rear shock absorber upper bolt 10 3.5~4.5
Rear shock absorber lower bolt 10 3.5~4.5
Muffler exh. Pipe 8 1.8~2.0
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