Landoll 345C, Operator'S Manual

Page: 54 / 64

d. Install the flange nut and tighten to 50 foot-
pounds using the sequence in Figure 4-17.
Then tighten to full torque of 500 to 550 foot-
pounds.
e. Torque will drop after the first 50 to 100
miles of operation. Check the nuts for proper
torque after this interval and retighten them.
WARNING
USE A TORQUE WRENCH TO ASSURE
PROPER TORQUE. INSUFFICIENT
TORQUE CAN CAUSE STUD BREAK-
AGE AND DAMAGE WHEEL PILOTS.
OVERTORQUE CAN OVERSTRESS
THE STUDS AND STRIP THE
THREADS.
4-12 WINCHES
Inspect the winch cable before and after every
usage. If frayed wires, nicks, kinks, worn spots,
breaks or any other sign of deterioration or dam-
age is found, immediate replacement is mandatory
before further usage. If the trailer is going to be out
in the weather for any length of time, it is advisable
to oil the winch cable to prevent untimely rusting
and deterioration of the cable. See Table 4-1 for
lubrication specifications.
Inspect the winch mechanism thoroughly each
week to insure safe, efficient operation.
WARNING
DO NOT HANDLE THE WINCH CABLE
WHEN THE WINCH IS IN THE ENGAGE
POSITION. HANDS OR CLOTHING
COULD GET CAUGHT IN THE CABLE
AND BE PULLED INTO THE SPOOL
CAUSING SERIOUS PERSONAL IN-
JURY.
4-24
Figure 4-17 Stud Tightening Sequence