Landoll 2430-11-24, Руководство оператора

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ASSEMBLY INSTRUCTIONS
3-39
Finishing Harrow Installation
(Option)
See Figure 2-8 for 3 Row Coil Tine Harrow placement
dimensions.
1. Attach harrow arms to rear of frame in top hole using
1-8 x 7-1/2 hex head cap screws and hex lock nuts
(See Figure 3-31.)
2. Place 7-1/4” adjustment pin in lower hole on rear
frame. Put 2-1/2” snap rings on adjustment pins to
hold pin in place.
3. Attach 17” spring assembly to adjustment pin using
1-8 x 9 hex head cap screw, split lock washer, and
hex lock nuts.
4. Attach harrow stiffener plate to top of harrow arm
using 5/8-11 x 5 hex head cap screw and flange head
serrated nut.
5. Attach harrow arms to 3 row coil tine harrow
assembly using u-bolts, and 5/8-11 flange head
serrated nuts. The u-bolt will go through both the
harrow arm and harrow stiffener plate.
6. Install 1/2-13 x 1-1/4 round head square neck screws
through angle adjustment plate and gang bar plate
as shown in
Figure 3-32.
Figure 3-32: Angle Adjustment Plate Installation
ANGLE ADJUSTMENT PLATE
1/2-13 X 1-1/4 RD HEAD SQ
NECK SCREW (PLACE IN
3RD OUTER HOLE FROM TOP)
1/2-13 X 1-1/4 RD HEAD SQ
NECK SCREW (PLACE IN 3RD
OUTER HOLE FROM TOP)
GANG BAR PLATE
2410 angle adjustment plate