Work Equipment Flow Valve Settings; High Reach Work Equipment Flow Settings - Komatsu PC350LC-8 Operation & Maintenance Manual

HIGH REACH DEMOLITION MANUAL

Work Equipment Flow Valve Settings

Ensure the work equipment flow valves are correctly set for
machine operation with high reach work equipment or dig boom.
Incorrect setting of the flow valves can cause machine dam-
age and personal injury
High Reach Work Equipment Flow
Settings
With high reach work equipment fitted, adjust the flow valves to
the following settings. To adjust the flow setting rotate the body
until dim t is achieved. After setting the flow valves check that the
work equipment is operating at a safe speed. If in doubt contact a
Komatsu dealer.
Flow Control Valve Settings
Ref Location
1 Boom Cylinder
2 Boom 1
3 Boom 3
4 Link
5 Arm
WARNING
Dimension (t)
Boom Raise
Boom Lower
Link Cyl Bottom
Left Rotation
Right Rotation
Link Cyl Bottom
Link Cyl Head
Arm Cyl Head
Arm Cyl Bottom
Bucket Cyl Bottom
Bucket Cyl Head
(1)
7
(2)
6mm
6mm
(3)
15.5mm
5.5mm
5.5mm
11mm
9mm
11mm
14.5mm
6mm
9mm
(4)
(5)
INSTALLATION AND REMOVAL
7
7-39