ENGLISH
74
www.trapp.com.br
Check the level of oil with indicating rod (2),
according to Figure 11. For better reading, firmly
hold cover on tube before removing the rod. Keep
oil at rod
“Full”
level.
Note:
Frequently check level of motor oil
to prevent damage due to lack of oil.
Air filter
Motor will not run properly with dirty air filter.
Frequently clean the filter, preferably with
compressed air. See motor manual.
To clean air pre-filter
The pre-filter must be free from dirt to avoid
damage to the motor due to overheating. Clean
with compressed air or wash in running water with
mild soap.
Attention!
Repairs or cleaning must be done with
the equipment powered off and the spark
unplugged.
Torque Specifications
For proper screw tightening, use an adequate torque wrench and the values listed in the tables below:
Screw torques - metric - coarse thread - UNC
Thread
Resistance class - 8.8
N.m
lbf.ft
M6
10.6
7.8
M8
25.6
18.8
M10
51.2
37.7
M12
88.0
64.9
M14
138.0
101.7
M16
210.0
154.8
These are guiding values, and are based on average conditions of steel-to-steel friction.
Screw torques - inches
Thread
Resistance class
Coarse thread - UNC
Fine thread - UNF
Grade 5
Grade 8
Grade 5
Grade 8
N.m
lbf.ft
N.m
lbf.ft
N.m
lbf.ft
N.m
lbf.ft
1/4
12.1
8.9
17.0
12.5
13.5
9.9
18.9
13.9
5/16
23.9
17.6
33.9
25.0
25.9
19.1
36.6
26.9
3/8
41.5
30.6
58.4
43.0
45.7
33.7
64.2
47.3
1/2
101.0
74.4
141.0
104.0
110.0
81.1
155.0
114.3
9/16
143.0
105.4
201.0
154.8
155.0
114.3
219.0
161.5
5/8
199.0
146.7
280.0
206.5
219.0
161.5
308.0
227.1
These are guiding values, and are based on average conditions of steel-to-steel friction.
Summary of Contents for TRR 180
Page 78: ...Notas Notas Notes ...
Page 79: ......