Great Plains 3S-4000 Assembly Instructions - Manual

Great Plains Mfg., Inc.
Used with:
Update Instructions
© Copyright 1999 Printed 12/13/99 195-231M
30’ 3-Section Drill
Replacement Gearbox
• 30’ 3-Section Drill
General Information
Assembly Instructions
When you see this symbol, the subsequent instructions and
warnings are serious - follow without exception. Your life and
the lives of others depend on it!
!!
Before You Start
Beginning on page 5 is a detailed listing of parts
included in each replacement gearbox update.
Use these lists to inventory parts received.
Figure 1 18376
The following instructions and illustrations are for
the right-hand drive. If installing gearbox on left-
hand drive, follow these instructions, remember-
ing that your parts will mirror the illustrations.
NOTE: Some parts are not shown for clarity in the
following illustrations.
Refer to Figure 1.
1. Remove chain (1) from gearbox to seed-cup
sprocket. Save chain for later reinstallation.
2. Remove and discard bolts (2) holding gear-
box (3) on gearbox shelf (4). Remove and dis-
card gearbox and gearbox cover (5). Save
existing brass tag (6) and hardware (7) from
gearbox cover.
NOTE: Save handle from center gearbox drive.
These instructions explain how to install the re-
placement gearbox. The gearbox replaces factory
gearboxes on 30’ 3-section drills built in 1995 and
earlier.
These instructions apply to:
195-226A 30 3SEC GEARBOX REPLACE-
MENT LH
195-227A 30 3SEC GEARBOX RE-
PLACEMNT CTR
195-228A 30 3SEC GEARBOX REPLACE-
MENT RH