Service manual

Material
Thread Size
(Dia. x Pitch) Head Mark 4 Head Mark 7 Head Mark 10
M 5 x 0.8 3–4 ft.–lbs.
(4–5 Nm)
M 6 x 1.0 6–7 ft.–lbs. 6–9 ft.–lbs.
(8–9 Nm) (8–12 Nm)
M 8 x 1.25 6–9 ft.–lbs. 11–16 ft.–lbs. 18–25 ft.–lbs.
(8–12 Nm) (15–22 Nm) (24–34 Nm)
M 10 x 1.25 13–18 ft.–lbs. 22–30 ft.–lbs. 36–50 ft.–lbs.
(18–24 Nm) (30–41 Nm) (49–68 Nm)
M 12 x 1.25 22–30 ft.–lbs. 40–54 ft.–lbs. 69–87 ft.–lbs.
(30–41 Nm) (54–73 Nm) (94–118 Nm)
M 14 x 1.25 36–50 ft.–lbs. 58–80 ft.–lbs. 116–137 ft.–lbs.
(49–68 Nm) (79–108 Nm) (157–186 Nm)
TORQUE SPECIFICATIONS FOR BOLTS (Cont’d)
Torque For General Metric Bolts
853, 853H Loader
–9–11– Service Manual