Great Plains NTA1300 Predelivery Manual - Manual (Page 13)

11 7/29/2004 NTA 1000 and NTA 1300 148-528Q
Great Plains Mfg., Inc.
Hand Rails and Step
Refer to Figure 16
1. Assembly walkboard extension (1) to the front left side
of the walkboard (2) using 3/8-16 x 1” bolts, flat wash-
ers, lock washers and hex nuts (3). Install bolt and flat
washer down through slotted holes in extension and
lock washer and hex nut up from underneath the walk-
board.
2. Attach step weldment (4) to walkboard (2) using step
pivot tube (5), 1/2-13 x 1 3/4 bolts, flat washers, lock
washers and hex nuts. (6). The bolts and flat washers
will go in from the inside of the step with other fasten-
ers (lock washers and nuts) on the outside.
3. Install the platform hand rail (7) to the walkboard (2)
sides using the 3/8-16 x 2 1/4” bolts, lock washers and
hex nuts.
4. Install the step hand rail (9) to the walkboard (2) sides
using the 3/8-16 x 2” bolts, lock washers and hex nuts
(8).
5. Assembly the hand rail braces (10) to the platform
hand rails (7) with 3/8-16 x 2 1/2” RHSN* bolts, lock
washers and hex nuts (11).
6. Assembly the hand rail brace clamp (12) to the hand
rails (7) and braces (10) using 3/8-16 x 1 3/4” RHSN
bolts, lock washers and hex nuts (13).
NOTE: Measure down from the top of the hand rail 130mm
(5”) for placement of the top brace and from the top brace
down 380mm (15”) for the bottom brace. Refer to illustra-
tion.
*RHSN: Round Head Square Neck bolt.
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Figure 16
Hand Rails and Step
Assembly