LOAD TESTING PROCEDURE - CONTINUED
BOOM CYLINDER DRIFT TEST - CONTINUED
Make sure the float locks are in the unlocked position.
Extend boom until overload protection system reaches maximum allowed position and boom functions are locked out.
Retract boom approximately 1 ft (30 cm) and adjust height of container approximately 1 ft (30 cm) above ground.
Stand a 2x4 on end and place next to container in middle of container end. See photos on next page.
Lean the 2x4 against container so it will not fall over.
Shut off engine then turn ignition on to access information from the operator's display screen.
Mark reference points on 2x4 and on container that line up.
Record time as soon as reference is marked and record these readings:
Ambient temperature (third operator screen).
Voltages from right and left cylinder pressure sensors (Diag Servo 8(13), WP 0004 00-5).
Hydraulic oil temperature (third operator screen).
Reference Readings 1