National Crane 600H, Service Manual

Page: 152 / 232

OUTRIGGERS 600H SERVICE MANUAL
7-2
08-19-2022 Control # 092-13
REMOVAL
Outrigger Beam
1. Check that the jack is fully retracted and, if applicable,
the float removed.
2. Extend the outrigger beam slightly so that a lifting strap
can be attached to the beam.
NOTE: To prevent nicks and gouges to the bottom of the
outrigger beam, do not attach chains to the
outrigger beam.
3. Remove the end plate from the outrigger box.
NOTE: Cap all disconnected hydraulic lines.
4. Tag and remove the hydraulic lines connected to the
base of the beam cylinder.
5. Tag and remove the hydraulic lines connected to the
check valve block on the jack cylinder.
6. Remove the top and bottom wear pads from the
outrigger box.
Lock Pin
FIGURE 7-1
Outrigger Box
Jack
Pin
Bolt
End Plate
Snap Rings
Jack
Tube
Bolts for
Wear Pads
Pin
Outrigger Anchor
1 in anchors. Torque refer to
Fasteners and Torque Values pg 1-7
CAUTION
Do not bottom out the nuts on either end to
prevent damage to the threads.
!
REFERENCE ONLY