Welch Allyn 5002 Series, Service Manual

Page: 38 / 136

38
Torque Specification Values
Use this table to determine how much torque to apply to screws by type and location when
reassembling the device.
Mast Bolts
Welch Allyn Part Number Welch Allyn Part Number Description Torque spec (in-lb)
130234 BOLT 3/8-16X3 3/4 HEX HEAD 235.2 ± 58.8
Mast Assembly
Welch Allyn Part Number Welch Allyn Part Number Description Torque spec (in-lb)
726494 SCREW 1/32X3/8 THREAD FORM 1.8
±
0.4
130204 SCW, 6-32 X 1/4: FHMS UNDERCUT, ZINC 2.9 ± 0.7
130237 SCW 10-43X3/8 PHIL RND MS SS 15.9
± 3.9
130212 10-32 X 1/4 SCREW --- BHMS SOC 15.9
± 3.9
726746 SCREW, 6-32X7/16’’, HEX RHS, ZINC STEEL 8.7 ± 2.1
Mast Body Assembly
Welch Allyn Part Number Welch Allyn Part Number Description Torque spec (in-lb)
25066 BOLT 1/4-20X1 HEX HEAD SS
75.2
± 3.8
106100-4 SCREW 4-40 .380 PAN PHILLIPS
5.2
± 1.3
Battery Bracket Assembly
Welch Allyn Part Number Welch Allyn Part Number Description Torque spec (in-lb)
24014 SCW 6-32X1/4 PHIL PAN STEEL NICKEL 8.7
± 2.1
48611 SCW, 6-32 X 1/4: PHMS SEMS, NICKEL 8.7
± 2.1
USB Assembly
Welch Allyn Part Number Welch Allyn Part Number Description Torque spec (in-lb)
727161 SCREW 3/24X1/4 PHILLIPS PSP PLASTITE 3
± 0.7
Readout Assembly
Welch Allyn Part Number Welch Allyn Part Number Description Torque spec (in-lb)
48611 SCW, 6-32 X 1/4: PHMS SEMS, NICKEL 8.7
± 2.1