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Standard Torques
The following chart lists the standard torque values for the threaded fasteners found in this manual. Torque all cap screws, nuts and
set screws to these values unless a different torque is shown in the Special Torques section.
Size
#10
.250
.312
.375
.438
.500
.562
.625
.750
.875
Special Torques
Blade spindle bolt top
Blade spindle bolt bottom
Electric clutch mounting bolt
Transaxle pump pulley nut
NOTE:
1. Lug nuts only – It is recommended that these be checked
after the first 2 hours of operation and every 50 hours and
following removal for repair or replacement.
2. Engine torque values – Refer to the respective engine
owner's manual.
3. If clutch mounting bolt is loosened or removed, do not
re-use. Replace with a new bolt. Use only hand tools to
install this fastener.
117373
Ft-lbs
N-
32.4 IN.-LBS.
3.6
98.4 IN.-LBS.
11.1
204 IN.-LBS.
23
30
40
48
65
73
99
105
143
145
200
260
350
420
565
D
ESCRIPTION
1
Wheel (lug) nuts
3
Front wheel axle bolt
Transaxle hub nut
2
Engine torques
TORQUE
Size
M
M3
M4
M5
M6
M8
M10
M12
M14
M16
M20
F
-L
T
BS
70
60
48
47
73
200
50
N/A
Particular attention must be given to tightening the drive
wheel lug nuts and blade spindle bolts. Failure to cor-
rectly torque these items may result in the loss of a wheel
or blade, which can cause serious damage or personal
injury.
3-1
Ft-lbs
N-
M
12 IN.-LBS.
1.3
26.4 IN.-LBS.
3
54 IN.-LBS.
6.1
92.4 IN.-LBS.
10.4
222 IN.-LBS.
25
37
50
64
87
103
140
160
215
320
435
N
M
95
81.3
65
63.7
99
271.2
67.8
N/A
WARNING
REV A
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