dca220sscu/4i 60 hz generaTor• operaTion manual — rev. #0 (10/25/12) — page 45
traiLer MaiNteNaNCe
lug nut Torque requirements
It is extremely important to apply and maintain proper wheel
mounting torque on the trailer. Be sure to use only the
fasteners matched to the cone angle of the wheel. Proper
procedure for attachment of the wheels is as follows:
1. Start all wheel lug nuts by hand.
2. Torque all lug nuts in sequence (see Figure 64).
do
noT
torque the wheel lug nuts all the way down.
Tighten each lug nut in 3 separate passes as defined
by Table 16.
3. After first road use, retorque all lug nuts in sequence.
Check all wheel lug nuts periodically.
Table 16. Tire Torque requirements
Wheel size
First pass
FT-lBs
second pass
FT-lBs
Third pass
FT-lBs
12"
20-25
35-40
50-65
13"
20-25
35-40
50-65
14"
20-25
50-60
90-120
15"
20-25
50-60
90-120
16"
20-25
50-60
90-120
Figure 64. Wheel Lug Nuts
Tightening Sequence
NOTICE
never
use an pneumatic air gun to tighten wheel
lug nuts.
Summary of Contents for MQ Power Whisperwatt DCA220SSCU
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Page 54: ...page 54 dca220sscu 4i 60 hz generator operation and Parts manual rev 0 10 25 12 GENERATOR ASSY...
Page 70: ...page 70 dca220sscu 4i 60 hz generator operation and Parts manual rev 0 10 25 12 battery ASSY...
Page 72: ...page 72 dca220sscu 4i 60 hz generator operation and Parts manual rev 0 10 25 12 muffler ASSY...
Page 74: ...page 74 dca220sscu 4i 60 hz generator operation and Parts manual rev 0 10 25 12 fuel tank ASSY...
Page 76: ...page 76 dca220sscu 4i 60 hz generator operation and Parts manual rev 0 10 25 12 ENCLOSURE ASSY...
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