TM 5-3805-281-24-1
Tests
6. Make a mark (C and B) on the swing bearing and one
directly below it on the undercarriage.
7. Turn the upperstructure 180 (1/2 turn) so the boom is
to the rear.
CED,TX08227,3031
1918MAR982/4
8. Extend the arm and curl the bucket.
Lower boom so bucket pivot pin is at the same level as
the boom-to-main frame pin.
9. Operate machine at specifications.
Engine--Specification
Speed ........................................................................................... Fast Idle
Work Mode Selector--Specification
Position ........................................................................................ Dig Mode
9025
25
64
E Mode Switch--Specification
Position .................................................................................................. Off
HP Mode Switch--Specification
Position .................................................................................................. Off
Auto-Idle Switch--Specification
Position .................................................................................................. Off
10. Starting with boom to the rear, actuate the swing
control lever to full stroke and then release control
lever when the two marks are again aligned at the
front.
Continued on next page
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1918MAR983/4
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