TM-9-2320-272-24-4
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 4 OF 4
JUNE 1998
TM-9-2320-272-24-4 - Page 735 of 836
TM 9-2320-272-24-4
APPENDIX G (Contd)
Corrected dial or scale readings are determined by the use of the following formula:
Corrected
=
reading
Required
torque value +
Length of torque wrench + Length of adapter
Length of torque wrench
NOTE
The length of the torque wrench is
measured from the center of the handle
to the center of the drive. The length of
the adapter is measured from the center
of the drive to the center of the wrench.
In this example, the torque wrench measures 22 in. (55.9 cm) and the adapter is 3 in. (7.6 cm). The
required torque is 19 lb-ft (25.8 N°m).
Corrected
=
19 lb-ft (25.8 N•m) +
22 in. (55.9 cm) + 3 in. (7.6 cm)
reading
22 in. (55.9 cm)
Corrected =
19 lb-ft (25.8 N•m) +
25 in. (63.5 cm)
reading
22 in. (55.9 cm)
Corrected
=
reading
19 lb-ft (25.8 N•m) +
1.14
Corrected
=
reading
17 lb-ft (23.1 N•m)
G-7/(G-8 blank)
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