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C-30hdni (zenith) pump — trailer safety guidelines – Multiquip C30HDNI User Manual

Page 18

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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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NOTE