Installation Instructions

M MOWER
[3] LUBRICANTS
B1700·B21 00·B2400 WSM, 11770
Place
Capacity
Lubricants
0.361
SAE
90
gear oi I
Gear box
0.38
U.S.qts.
(API
Service G
L-5
gear oi
I)
0.32 Imp.qts.
Greasing
Universal
joint
Until grease overflows
Spindle shafts
Until grease overflows
(Bevel gear shaft and blade shafts)
Belt tension pulley
Until grease overflows
Belt tension
pivot
Until grease overflows
SAE
multi-purpose type grease
lift
arms
Until grease overflows
Front gauge wheels
Until grease overflows
Rear
gauge wheels
Until grease overflows
[4] TIGHTENING TORQUES (GENERAL
USE
SCREWS,
BOLTS
AND
NUTS)
Screws, bolts and nuts whose
tightening
torques are
not
specified in this Workshop Manual should be
tightened
according
to
the
table below.
~Grade
No-grade
or
4T
7T
Unit
\
*(
0
or
0
)
*(
ill
)
Nominal \
Diameter
N·m
kgf·m
ft-Ibs
N·m
kgf·m ft-Ibs
M6
7.85to
9.32
0.80to
0.95
5.79
to
6.87
9.81
to
11.28
1.00to
1.15
7.24t08.32
M8
17.65
to
20.59
1.80
to
2.10
13.0to
15.2
23.54
to
27.46 2.40
to
2.80
17.4to
20.2
M10
39.23
to
45.11
4.00to
4.60 29.0
to
33.2 48.05
to
55.90 4.90
to
5.70
35.5
to
41.2
M12
62.76
to
72.57 6.40
to
7.40 46.3
to
53.5 77.47
to
90.22 7.90
to
9.20
57.2
to
66.5
M14
107.9
to
125.5
11.0t012.8
79.6
to
92.5 123.6
to
147.1
12.6t015.0
91.2to
108
M16
166.7to
191.2
17.0t019.5
123
to
141
196.1
to
225.6
20.0
to
23.0
145
to
166
M18
245.2
to
284.4 25.0
to
29.0
181
to
210
274.6t0318.7 28.0
to
32.5
203
to
235
M20
333.4
to
392.3
34.0
to
40.0
246to
289
367.7
to
431.5
37.5
to
44.0
272
to
318
* The figures on
the
table above are indicated
the
top
of
screw or bolt.
M-S2