Maintenance & Service Procedures 9
MAINTENANCE & SERVICE PROCEDURES
Dependable spreader operation is the result of
following good maintenance procedures. Inspect
your spreader frequently to ensure that all parts
are working smoothly, and develop a schedule
for maintenance at required intervals.
GENERAL
Prior to operation of a new spreader, or one that
has been stored, inspect all hardware and verify
proper torque on all bolts and nuts in accordance
with the recommended torque specifications.
GRADE 5 TYPE B & F LOCKNUT TORQUES
Diameter
Ft-lbs.
N-m
1/4”
6-10
8-13
5/16”
13-18
17-25
3/8”
23-33
31-44
7/16”
38-54
51-73
1/2”
58-82
79-112
5/8”
117-165
158-223
3/4”
206-292
280-396
SET SCREW SEATING TORQUE
Socket
Head
Torque
In.-lbs.
(Ft-lbs)
Torque
N-m
#8
#10
1/4
5/16
20 (1.6)
36 (3)
87 (7.25)
165 (13.5)
2.25
4
9.8
18.6
Square
Head
#10
1/4
5/16
100 (8.8)
212 (17.7)
420 (35)
11.3
24
47.5
Loose bolts can cause hole elongation and part
failure resulting in dangerous operating condi-
tions and equipment breakdown.
Check all hardware periodically during opera-
tion and keep tightened to specified torques.
Replace worn bolts and locknuts with Grade 5
bolts and equivalent type B or F locknuts. Type
B locknuts are plain hex; type F locknuts are
flanged hex.
Fill electrical connectors with dielectric grease
to prevent corrosion of contacts when the con-
nectors are unplugged, and to make connecting
and disconnecting plugs easier.
Wash salt and dirt off the spreader before stor-
age.
Maintain the spreader engine according to the
Briggs & Stratton owner’s manual that is shipped
with the spreader. Engine warranty is described
in the Briggs & Stratton manual.
If service or repair is required, contact an au-
thorized Briggs & Stratton service center. The
service center will ask for the model, type and
code number of the engine.
Locate the nearest service center in the “Yellow
Pages” or use the dealer locator at
www.briggsandstratton.com
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Страница 28: ...26 Electrical Schematic ELECTRICAL SCHEMATIC DWG NO 6038 ...