C-30hdni (zenith) pump — trailer safety guidelines – Multiquip C30HDNI User Manual
Page 18
PAGE 18 — MAYCO C-30HDNI (ZENITH) PUMP — OPERATION AND PARTS MANUAL — REV. #11 (04/03/12)
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 (Figure 4). DO NOT torque
the wheel lug nuts all the way down. Tighten each lug nut in
3 separate passes as defined by Table 4.
3. After first road use, retorque all lug nuts in sequence. Check
all wheel lug nuts periodically.
C-30HDNI (ZENITH) PUMP — TRAILER SAFETY GUIDELINES
NEVER!
use an pneumatic air gun
to tighten wheel lug nuts.
Figure 4. Wheel Lug Nuts Tightening Sequence
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t
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"
2
1
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"
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"
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9
NOTE