Front trusses 1800-3000, Level bar 1800-3000, Front trusses 1800-3000 level bar 1800-3000 – Great Plains 4000TM Predelivery Manual User Manual
Page 16
12
1200-4000TM
Great Plains Manufacturing, Inc.
586-288Q
11/06/2012
Front Trusses 1800-3000
Note: Be sure hoses are routed as shown in See “Valve
Brackets & Hoses 1800-3000” on page 9. before
mounting front trusses
.
39. Remove the eight, 3/4 lock washers and 3/4 nuts from
the 3/4 x 2 1/2 Gr. 5 hex bolts
in front plates of rear
truss plates
. Leave 3/4 x 2 1/2 Gr. 5 hex bolts
in
plates for ease of installation of front trusses.
40. Align rear plates of front trusses
with front plates of
rear truss plates
onto the 3/4 x 2 1/2 Gr. 5 hex bolts
. Re-install the eight,3/4 lock washers and 3/4 nuts to
the 3/4 x 2 1/2 Gr. 5 hex bolts
of the rear truss plates
, secure with the 3/4 lock washers and 3/4 nuts.
Secure two hole plate
of front trusses
with 3/4 x 2
1/2 hex bolts Gr. 5
, 3/4 lock washers and 3/4 nuts
41. Secure the front plates of the front trusses
to plates
on center brace bar plates
, with 3/4 x 2 Gr. 5 hex bolts
, 3/4 lock washers and 3/4 nuts.
42. Bolts may be tightened to specs, See “Torque Values
Level Bar 1800-3000
Refer to Figure 15
43. Attach level bar
with 1 x 9 1/2 pin
. Align hole in pin
and holes in collars on outside of torque tube ears,
install 3/8 x 2 1/4 Gr. 8 bolts
and 3/8 nylock lock nuts.
44. Align bottom holes on h-bracket spring assembly
with
ears on front of center brace bar, secure with 1 x 3 1/4
usable pins
, 1.5 x 1.0 x.075 machine washers
and
3/16 x 2 cotter pin.
45. Attach front plate of level bar
with rear plate of h-
bracket spring assembly
with 3/4 x 2 Gr. 8 hex bolts
, 3/4 lock washers and 3/4 nuts.
46. Bolts may be tightened to specs, See “Torque Values
Chart” on page 36 and cotter pins bent.
1
3
5
U
D
F
B
L
R
3
2
6
4
Figure 14
Front Trusses 1800-3000
42371
2
3
1
2
1
3
2
1
1
2
6
3
1
3
4
5
Figure 15
Level Bar 1800-3000
42389
2
6
5
4
1
3
U
D
F
B
L
R
7
1
2
3
4
5
6
1
4
7