Mts 318 Load Unit Manuel d'utilisateur télécharger pdf (Page 93)

Routine Maintenance Overview Checklist

318 Load Unit Maintenance

C. Turn the load unit’s hydraulic pressure to off.

Anti-Rotate Actuator—Tightening the Cap Screws

D. If your load unit has an antirotate actuator, tighten the four antirotate

cap screws to a torque listed in the following table. (The actuator force

rating is stated on an identification plate at the rear of the load unit.)

111 Accumulator: Maintenance Overview

Maintaining the proper pressure level for your accumulators is essential for

optimum system performance and component life. Review the following figure

to familiarize yourself with the accumulator components and their locations.

Also review the following guidelines before performing any procedure.

CTUATOR FORCE RATING TORQUE RATING

25 kN (5.5 kip) 3.7 N·m (2.7 lbf·ft)

11–500 kN (11–110 kip) 48 N·m (35 lb·ft)

Unscrew/Tighten

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Mts 318 Load Unit Manuel d'utilisateur Page 93