Manitowoc National Crane NBT30H-2 Service Manual

OUTRIGGERS NBT30H-2 SERVICE MANUAL
7-4 03-20-2019 Control # 613-06
8. Adjust the wear pads as described in Wear Pad
Adjustment, page 7-5.
9. Retract the outrigger after wear pad adjustment.
Extension Cylinder
The purpose of the extension cylinder is to extend and
retract the outrigger beam.
Removal
1. Remove the outrigger beam assembly as described in
Outrigger Beam Removal, page 7-2.
2. Remove the keeper (6, Figure 7-5) from the keyhole.
3. Remove the rod end of the extension cylinder (5) from
the keyhole on the jack end of the outrigger beam.
4. Slide the extension cylinder out from the outrigger beam.
Be careful not to drop the cylinder.
NOTE: The hydraulic hoses for the jack cylinder are
removed with the extension cylinder. Be careful not
to damage the hydraulic hoses.
5. Tag and disconnect the hydraulic hoses for the jack
cylinder at the base of the extend cylinder.
FIGURE 7-5
1
2
4
Item Component
1 Stabilizer Cylinder Hydraulic Lines
2 Clamps to Secure Hydraulic Lines
3 Keyhole
4 Extension Cylinder Rod End
5 Keeper
6 Retaining Bolts
7 Stabilizer Support Tube
8 Stabilizer Cylinder
5
3
5
6
7
8

Manitowoc National Crane NBT30H-2 Specifications

General

Brand	Manitowoc
Model	National Crane NBT30H-2
Category	Construction Equipment
Language	English