Toro Reelmaster 2000-D, Руководство по обслуживанию

Страница: 13 / 208

Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Metric Fasteners)
Class 8.8 Bolts, Screws, and Studs with Class 10.9 Bolts, Screws, and Studs with
Thread Size Thread Size Regular Height Nuts Regular Height Nuts Regular Height Nuts Regular Height Nuts
(Class 8 or Stronger Nuts) (Class 10 or Stronger Nuts)
Product Records and Maintenance
M5 X 0.8 57 + 5 in–lb
M6 X 1.0 96 + 9 in–lb
M8 X 1.25 19 + 2 ft–lb
M10 X 1.5 38 + 4 ft–lb
M12 X 1.75 66 + 7 ft–lb
M16 X 2.0 166 + 15 ft–lb
M20 X 2.5 325 + 33 ft–lb
640 + 60 N–cm
1018 + 100 N–cm
26 + 3 N–m
52 + 5 N–m
90 + 10 N–m
225 + 20 N–m
440 + 45 N–m
78 + 7 in–lb
133 + 13 in–lb
27 + 2 ft–lb
53 + 5 ft–lb
92 + 9 ft–lb
229 + 22 ft–lb
450 + 37 ft–lb
885 + 80 N–cm
1500 + 150 N–cm
36 + 3 N–m
72 + 7 N–m
125 + 12 N–m
310 + 30 N–m
610 + 50 N–m
NOTE: Reduce torque values listed in the table above NOTE: The nominal torque values listed above are
by 25% for lubricated fasteners. Lubricated fasteners based on 75% of the minimum proof load specified in
are defined as threads coated with a lubricant such as SAE J1199. The tolerance is approxi 10% of the
oil, graphite, or thread sealant such as Loctite. nominal torque value.
NOTE: Torque values may have to be reduced when
installing fasteners into threaded aluminum or brass.
The specific torque value should be determined based
on the fastener size, the aluminum or base material
strength, length of thread engagement, etc.
Reelmaster 2000–D
Page 2 – 5
Product Records and Maintenance