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| MIL-T-52843C
APPENDIX
TEST METHOD NO. 14
OVERLOAD
1.
TEST COURSE:
The test course shall be a flat, level surface with provisions
for anchoring the forklift to prevent tipping and for blocking
the front wheels to prevent overloading the tires.
2.
TEST APPARATUS:
a. Test loads or other apparatus to apply load to forks.
b. Magnetic particle or dye penetrant capability.
3.
TEST PROCEDURE:
a. Anchor the forklift to prevent tipping. Raise the forks to
provide not less than 8 inches ground clearance to level
forks.
b. Apply three times the rated load on the forks at the specified
load center distance, and hold for 5 minutes.
c. Sideshift the forks fully to the right and apply two times the
rated load on the forks at the specified load center distance
and hold for 5 minutes.
d. Sideshift the forks fully to the left and repeat the procedure
in "c".
e. Remove the load and examine the forklift for damage.
f. Inspect truck structure, frame, lift mechanism, and hydraulic
system for evidence of deformation, fractures, leakage, broken
welds, etc.
g. Inspect forks a minimum of 6 inches each side of heel by
magnetic particle of dye penetrant method.
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