Komatsu D155A-6 Assembly Instruction Manual page 98

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Cate-
gory
Check of auto shift-down function (When stalled)
Effect of parking brake lever
Operability of the travel lever
• Gear shifting operation
• Travel direction change operation
• Steering operation
(To each direction)
Play when lever is in "N"
position
Check of the gear speed indication on the monitor panel.
• Must be able to be shifted to any position with the engine at
low idling and the brake turned on.
Check of longitudinal adjustment
of steering lever box
• Adjustment of steps
• Check of lock lever of box
(Upper and lower)
Check of the deceleration pedal operation
• Set the fuel dial to high idle position.
• Check the deceleration RPM
Check of the fuel dial operation
Check of tilt direction
Inspection item
Free
Lock
Free
Lock
Case
Case
Inspec-
tion
Auto shift-down function must not work when stalled.
When parking brake lever is in FREE position, engine
must not start.
Travel and gear shifting must be prohibited when
locked.
Must be free from hitch and abnormal sound.
Must not come off notch,
Must be free from hitch and abnormal sound.
Must return smoothly.
Max. 10 mm
N, F1, F2, F3, R1, R2 and R3 are all indicated.
Must be of no indication error.
Must be adjustable.
Must not move after locking.
Case
Knob
Must work smoothly.
Must be contained play at high idle.
850 – 900 rpm
Must move smoothly.
Blade must move left
Blade must move right
3/7
Criteria

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