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ASSEMBLY INSTRUCTIONS
ASSEMBLY INSTRUCTIONS
PROPER TORQUE FOR
FASTENERS
TORQUE SPECIFICATIONS (AMERICAN)
Proper torque for American fasteners used on Honda equipment.
Recommended Torque in Foot Pounds (Newton Meters).
WRENCH
GRADE
8
GRADE
5
GRADE
2
DIAMETER
SIZE (IN.)
SAE
SAE SAE
BOLT
“A”
THREAD SIZE
(IN.)
“8”
AND
7/16
12 (16)
8(11)
6 (7)
1/4
-
20 UNC
711 6
14 (18)
8
(1 3) 6
(8)
1/4
-
28 UNF
112
25 (33)
17 (23)
11 (15)
5/16
-
18 UNC
1/2
27 (37)
19 (26) 13 (1 7)
511 6
-
24 UNF
The chart lists
the
correct tightening torque
for fasteners used on the Honda
BH6575
backhoe. When
bolts
are
to
be tightened or
replaced, refer to this chart
to
determine the
grade of
bolts
and the proper torque except
when specific torque values are assigned in
manual text.
Bolt
Head Markings
911 6
44
(60)
31 (42)
20
(27)
3/8
-
20 UNC
911
6
49 (66)
35 (47)
23 (31)
3/8
-
24 UNF
TORQUE SPECIFICATIONS (METRIC)
Proper torque for Metric fasteners used on Honda equipment.
Recommended Torque in
Foot
Pounds (Newton Meter).
WRENCH
CLASS CLASS
CLASS CLASS
DIAMETER
SlZE(mm)
ASTM ASTM
ASTM ASTM BOLT
‘SAW
(mm) UBlS
4.6
10.9
9.8
8.8
8
11.1 (15) 8.7(12)
3
(4)
6 10
6.5
(8.8)
5.1 (6.9)
1.8 (2.4)
5
12
21.1 (29)
1
27
(37)
7.3 (1
0)
8
14
42 (57)
I
53 (72) 14.5 (20)
10
I
I
I I
I
I
11
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