JOB SITE AND ROAD OPERATION
P2A+2A Version
STEP 3
STEP 1
Template Name: OM_1_col Template Date: 1994_04_29
1 2
PDH1084
PDH1082
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Turn the clamshell so that the clamshell teeth are parallel with the face of the stabilizer beam. Install the clamshell support (1) on the fittings provided for that purpose on the beam. Install the four retaining pins (2) and their split pins.
Using the boom and dipper, bring one shell of the clamshell in contact with the front support on the undercarriage. STEP 4
STEP 2
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PDH1085
With adjustable boom
PDH1083
Raise the clamshell and open it so that it is above the support.
Swing the clamshell around the support by operating the boom cylinders and dipper cylinders simultaneously. The attachment will be within the approved road travel overall dimensions when the marks on the boom cylinder are aligned, when the position index markers on the dipper cylinder are aligned and when the clamshell beam is in contact with the stabilizer beam.
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