TM-9-2320-328-13-P-3

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 3 OF 3

MARCH 2009

TM-9-2320-328-13-P-3 - Page 399 of 844

TM 9-2320-328-13&P-3

0387-3

DRAFT

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Table 1.

Torque Limits for Wet Flange Nuts.

SPIRALOCK FLANGE NUT

MARKINGS GRADE 8

DIAMETER

THREADS

PER INCH

TORQUE

in.

mm

lb-ft

N•m

HL0567

1/4

6.35

20

15

20

5/16

7.94

18

25

34

3/8

9.53

16

45

61

1/2

12.70

13

110

149

5/8

15.87

11

210

285

3/4

19.05

10

375

508

Table 2.

Torque Limits for Wet Socket Head Capscrews.

TORQUE IN FT. LBS (CAPSCREWS) LUBED

SIZE

SOC HD OR 12 PT

SOC FLAT HD

HL0568

.10-24

55

2.5

.25-20

12

6

.31-18

25

12

.38-16

44

22

.50-13

70

36

HL0569

.56-12

106

53

.62-11

212

106

.75-10

375

187

1.00-8

781