Manitowoc National Crane NBT40 Series - Page 159

7
National Crane Published 8-01-2017 Control # 287-11 7-7
NBT40 SERVICE MANUAL OUTRIGGERS
section when shims and pads are installed. See
example.
5. Repeat procedure when installing 1st/2nd outriggers
into outrigger boxes subbase.
EXAMPLE
W
i
=8.75
-W
o
= - 7.81
-t
wp
= - 0.38
-t
wp
= - 0.38
Clearance = 0.19
Left Side Shim = - 0.06
Right Side Shim = - 0.06
0.06
W
i
= 12.12 AT FRONT
12.06 AT BACK
W
O
= 10.94 AT TOP REAR
PAD LOCATION
W
O
= 11.00 AT TOP FORWARD
PAD LOCATION
W
O
= 10.94 AT BOTTOM REAR
PAD LOCATION
1ST SECTION
2ND SECTION
FIGURE 7-10
Reference Only