SD64 Series
Operating & Safety Instructions
USA – 04/16
Issue 04
44
6.3
INSPECTION/SERVICE/PRE-HIRE CHECK LIST
MACHINE SERIAL NO
TOWING
PASS
FAIL
N/A
Check brakes are released or…
Check wheel gearboxes disengaged
OUTRIGGERS
Micro-switches secure
Operation of each micro-switch and klaxon
Operation of outrigger control valve and buttons
Operation of each hydraulic outrigger
Operation of boom rest micro-switch
AXLES, WHEELS AND BRAKES
Axles are secure
Wheels are secure, tire condition acceptable
Axle holding bolts secure
Tire pressure correct
Wheel nut torque correct
BASE
Operation of Emergency Stop button
Operation of base control valve and buttons
Operation of all booms over full range
Cylinders are silent
Basket is level over full range
Booms, levelling rods not damaged or distorted
Booms, levelling, cylinders not fouling
Hoses not tight, kinked or fouled
Operation of emergency hand pump
BOOM ROTATION
Boon rotation assembly and motor are secure
Worm/wheel mesh correct, no excessive wear
No end float of worm in housing
Boom rotation gear wheel bolts secured
Boom rotation gear guards secure
Summary of Contents for SD64 4x4x4
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