REDEKOP Case IH AFX 9120 Series Instruction Manual

1
TM
Case IH AFX 7120-9120, 7230-9230, 7240-8240 & 9230 Series
Removal Guide
for Installation of Redekop MAV Straw Chopper
CS0133-01_V2_Oct_2016

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Case IH AFX 230, 7240 & 8240 Series
Factory Component Removal Guide for
Installation of Redekop MAV Straw Chopper
Table of Contents
Section
Safety 0
Left Rear Side Access Panel 1
Factory Drive and Components 2
Ladder Assembly 3
Straw Spreader Assembly 4
Internal Straw Door 5
Internal Straw Deector 6
Sieve Extension 7
Hydraulic Oil Level 8

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1. Left Rear Access Panel
2. Drive Components
3. Ladder
4. Straw Spreader
5. Internal Straw Door
6. Internal Straw Deectors
7. Sieve Extension
8. Hydraulic Oil Level
1
6
2
4
7
5
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Case IH AFX 230, 7240 & 8240 Series
Factory Component Removal Guide for
Installation of Redekop MAV Straw Chopper
Component Reference
8

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CS627S Fitting Kit Contents:
Part # H14-12F Hydrualic Cap 12 FORS Fitting - Qty 2
- found in box CS849S, bag CS840S
Parts required to be installed during the removal procedure:
If you are preparing the combine prior to the arrival of the
MAV Strawchopper kit, purchase:
Part # 9840575 x2 from CNH Parts

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Supplies required to assist during the removal procedure:
Clean Pail
- 5 gal / 25 litres of capacity
- required for section 4.1
Blocking
- 10 x 8 x 43 inches / 250 x 200 x 1100 mm
- required for section 0.13.2
Pallet
- 40 x 70 inches /1000 x 1800 mm
- required for section 4.3
Locking Mechanism
- required for section 3.2
Gear Puller
- required for section 2.4
Requirements:

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0 Safety
0.1 Introduction
0.1.1 IMPORTANT: Read through this instruction
thoroughly and familiarize yourself with the machine
before removing these components. Do not skip steps or
perform them out of order.
This instruction manual explains the proper procedure
for preparing the combine and removing the Factory
Spreader Components in order to install the Redekop
MAV Chopper
0.2 Recognize Safety Information
0.2.1 This is a safety-alert symbol. When you see this
symbol on your machine or in this manual, be alert to the
potential for personal injury.
Follow recommended precautions and safe operating
practices.
0.3 Understand Signal Words
0.3.1 A signal word - DANGER, WARNING, or
CAUTION - is used with the safety-alert symbol.
DANGER identies the most serious hazards.
WARNING or CAUTION safety signs are located near
specic hazards or precautionary areas in this manual.
0.4 Follow Safety Instructions
0.4.1 Carefully read all safety messages in this manual
and on your machine. Keep safety signs in good
condition. Replace missing or damaged safety signs. Be
sure new equipment components and repair parts include
the current safety signs. Replacement safety signs are
available from your dealer.
There can be additional safety information contained on
parts and components sourced from suppliers that is not
reproduced in this operator’s manual.
Learn how to operate the machine and how to use
controls properly. Do not let anyone operate without
instruction.
Keep your machine in proper working condition.
Unauthorized modications to the machine may impair
the function and/or safety and a󰀨ect machine life.
If you do not understand any part of this manual and
need assistance, contact your dealer.
Other languages are available for this machine. Please
contact Redekop

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0.5 Safe Operating Practices
0.5.1 DO NOT stand near combine when machine is
running.
ALWAYS refer to your Combine Operator’s Manual, and
review the Safety section before operating machine.
The Combine Operator’s Manual details safe operating
practices that must be followed to protect you and others
from accidental death and/or injury.
Operate machine only when all guards are correctly
installed.
Before moving away, always check immediate vicinity of
machine (e.g. for children). Ensure adequate visibility.
Use the horn as a warning immediately before moving
away.
When making turns, always take into consideration the
width of the attachment and the fact that the rear end
of the machine swings out. Attachments and ground
conditions a󰀨ect the driving characteristics of the
combine.
Never leave machine unattended as long as engine is
running.
0.6 Work In Ventilated Area
0.6.1 Engine exhaust fumes can cause sickness or
death. If it is necessary to run an engine in an enclosed
area, remove the exhaust fumes from the area with an
exhaust pipe extension.
If you do not have an exhaust pipe extension, open the
doors and get outside air into the area.
0.7 Practice Safe Maintenance
0.7.1 Understand service procedure before doing work.
Keep area clean and dry.
Never lubricate, service, or adjust machine while it is
moving. Keep hands, feet , and clothing from power-
driven parts. Disengage all power and operate controls
to relieve pressure. Lower equipment to the ground. Stop
the engine. Remove the key. Allow machine to cool.
Securely support any machine elements that must be
raised for service work.
Keep all parts in good condition and properly installed.
Fix damage immediately. Replace worn or broken parts.
Remove any buildup of grease, oil, or debris.
On self-propelled equipment, disconnect battery ground
cable (-) before making adjustments on electrical systems
or welding on machine.

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0.8 Avoid Contact With Moving Parts
0.8.1 Keep hands, feet and clothing away from power
driven parts. Never clean, lubricate or adjust machine
when it is running.
0.9 Avoid High-Pressure Fluids
0.9.1 Escaping uid under pressure can penetrate the
skin causing serious injury.
Avoid the hazard by relieving pressure before
disconnecting hydraulic or other lines. Tighten all
connections before applying pressure.
Search for leaks with a piece of cardboard. Protect hands
and body from high-pressure uids.
If an accident occurs, see a doctor immediately. Any uid
injected into the skin must be surgically removed within
a few hours or gangrene may result. Doctors unfamiliar
with this type of injury should reference a knowledgeable
medical source.
0.10 Dispose of Waste Properly
0.10.1 Improperly disposing of waste can threaten the
environment and ecology. Potentially harmful waste
includes such items as oil, fuel, coolant, brake uid,
lters, and batteries.
Use leakproof containers when draining uids. Do not
use food or beverage containers that may mislead
someone into drinking from them.
Do not pour waste onto the ground, down a drain, or into
any water source.
0.11 Use Proper Lifting Equipment
0.11.1 Lifting heavy components incorrectly can cause
severe injury or machine damage.
Follow recommended procedure for removal and
installation of components in the manual.
Ensure lifting equipment is rated for the job
Ensure operator is appropriately licensed to operate
lifting equipment

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0.12 Personal Protective Equipment (PPE)
0.12.1 A Qualied Person designated by the employer,
who is knowledgeable about and familiar with all
relevant specications and assembly instructions and
is capable of identifying existing or potential hazards
in surroundings or working conditions which may be
hazardous or dangerous to employees shall determine
appropriate Personal Protective Equipment required for
this assembly.
Personal Protective Equipment (PPE) are devices worn
by the employees to protect against hazards in the
environment. Examples include safety glasses, face
shields, respirators, gloves, hard hats, steel-toe shoes,
and hearing protection.

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0.13.1 Shut o󰀨 engine, remove keys (A) from the com-
bine cab
D
C
0.13.2 Block (B) wheels on level ground
0.13.3 Lift up the left rear side access panel (C)
0.13.4 Turn Master Power O󰀨 (D)
0.13 Master Power
A
B
B

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1 Left Rear Side Access Panel
Removal (Optional for easier access)
1.1 Left Rear Side Access Panel Removal
1.1.1 Disconnect wire harness (A1) from light
1.1.2 Remove hardware (A2) x2 mounting the left rear
side access panel (A) to the combine upper brackets
1.1.3 Remove head of gas springs (A3) x 2 from ball
studs on inner mount bracket
1.1.4 Remove and lower left rear access panel (A)
carefully
A
A1
A3
A2
A2
A3
A
1.1.4.1 View with panel removed

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2 Factory Drive and Component
Removal
2.1 Outer Belt Removal
2.1.1 Loosen Tensioner Rods (A) x2
2.1.2 Remove outer belt (B) CNH #86517680
- not to be reused
2.2 Inner Belt Removal from drive pulley
2.2.1 Remove inner belt (C) from drive pulley (D)
- leave loose, do not remove from combine
2.3 Drive Pulley Removal
2.3.1 Remove center bolt (D1) from drive pulley (D)
A
C
B
D
D
D1
2.3.2 Remove upper drive pulley (D) using a gear puller
(D2)
- not to be reused
D
D2

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D1 D3
2.3.3 Replace center bolt and washer (D1) onto shaft
(D3)
D4
2.3.4 Ensure key (D4) remains in shaft (D3)
- secure key in place with tape if required

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3 Ladder Components Removal
Reference:
A - Glamour Panel
B - Gas Springs
C - Pivot Tube
D - Roller Guides
E - Ladder
3.1 Glamour Panel Assembly Removal
3.1.1 Unfold Ladder (E)
3.1.2 Remove hardware (A1) x4 mounting the glamour
panel assembly (A) to the back of ladder mounting plates
(E1)
- Do Not scratch the glamour panel (A) - place on or
cover with a protective wrap
- Glamour panel to be reinstalled with the MAV straw
chopper ladder
B
A
C
E
D
D
B
3.1.3 Ladder Handle Assembly Removal from Glam-
our Panel
3.1.4 Remove hardware (A2) x4 mounting the ladder
handle assemlby (E2) onto the glamour panel (A)
- Do Not Scratch the glamour panel (A)
- Place on or cover with a protective wrap
- Ladder handle assembly (E2) not to be reused
A
E1
E
A1
E2
A2
A

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Gas Spring is under load and will
extend when released
3.2.1 To assist in removing gas spring (B), you will need
a locking mechanism (F) to hold gas spring in place, for it
is under load
3.2.1.1 Apply locking mechanism (F) around gas spring
(B) and tighten to hold gas spring in place
3.2.1.2 Remove clip (B1) from top end of gas spring (B)
3.2.2 Unbolt lower gas spring head (B2) from ladder
pivot tube plate (C1)
3.2.2.1 Hold gas spring (B) and angle out until the top
end releases from the ball stud (B3)
3.2 Gas Spring Removal
C
B2
C1
B
B
G
C
3.2.3 Remove locking mechanism (F) from around gas
spring (B) when it has been removed.
**CAUTION** gas spring (B) will extend
F
B
B1
B3
3.2.4 Repeat for the other side
- one (1) to be reinstalled on ladder support
- one (1) not to be reused

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3.3.2 Manually support the ladder and twist the top end
out of the railing.
- to be reinstalled with the MAV Chopper
3.3 Ladder Removal
3.3.1 Remove hardware (H1) x4 from the back side of
the ladder (E) mounting the nylon blocks (H) x2 around
the pivot tube (C)
- to be reinstalled on new pivot frame
- reassemble hardware onto blocks
C
HH
H1
E
3.2.5 Remove mounting hardware (G1) x 2 attaching the
gas spring mount brackets (G) x2 to the upper inside
combine walls - both sides
- ensure bolts do not fall out of sidewall
- place nuts back on bolts
- not to be reused
G
G1

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3.4 Pivot Tube Removal
3.4.1 Remove Ladder Pivot Tube (C) from inside of the
combine mount plate
3.4.2 Remove center bolt (J) mounting the pivot tube
plate (C1) to the combine mount plate (C2) - both sides
- Pivot Tube (C) will now slide out
- not to be reused C
J
C1 C2
3.4.3 Remove hardware (K1) x3 attaching the pivot tube
blocks (K) to the pivot tube (C) - both sides
- to be reinstalled on new pivot frame
- reassemble hardware onto blocks
KK1
C
K
K1

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4.1 Hydraulic Hoses Disconnect
4.1.1 Remove steel hydraulic line (A) x2 from hydraulic
block (C)
- hoses will leak upon removal, place a pail below to
catch any uids
4.1.2 Hold steel lines up to prevent oil from leaking
4 Straw Spreader Removal
B
B
D
A
A
A
C
HYDRAULIC LINES MAY BE
UNDER PRESSURE
Escaping uid under pressure can penetrate the skin
causing serious injury.
Avoid the hazard by relieving pressure before
disconnecting hydraulic or other lines.
Tighten all connections before applying pressure.
E
C
4.1.3 Install Hydraulic Port Caps H14-12F (E) onto ports
of hydraulic block (C) where the steel hydraulic lines (A)
were just removed from
C
Ensure that the
Hydraulic Cap Fittings have
been tightened
- if removing prior to kit arrival - purchase these 2 ttings
in order to drive combine
(CNH Part # 9840575)

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D
A
4.1.5 Remove steel hydraulic lines (A) x2 from the
bulkhead plate (D)
- not to be reused
4.1.4 Remove rubber hydraulic hoses (B) x2 from
bulkhead plate (C) below DEF tank
- hoses will leak upon removal, place a pail below to
catch any uids
4.1.6 Remove tting (A1) from one (1) of the steel
hydraulic lines (A) just removed
B
DB
B
A
B1
4.1.4.1 Hoses will leak upon removal, place a pail (B1)
below to catch any uids
A
A1

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4.1.7 Thread in tting (A1) into both rubber hydraulic
lines (B) to connect together
B
B
B
A1
B
A1