User Manual
Table Of Contents
- 169000_RevF - Final - A Series OM Cover MACDON for WEB.pdf
 - 169000_RevF - A Series OM FINAL w DofC for WEB
 - back page
 - new cover_WEB.pdf
- toc
- Model and Serial Number
- 1Safety
 - 2Definitions
 - 3Component Identification
 - 4Specifications
 - 5Operation
- 5.1Owner/Operator Responsibilities
 - 5.2Operational Safety
 - 5.3Tractor Setup: Pull-Type
 - 5.4Mower Conditioner / Tractor Hook-Up: Pull-Type
 - 5.5Mower Conditioner / Tractor Unhook: Pull-Type
 - 5.6Header Attachment: Self-Propelled
 - 5.7Configure Reverser Valve Jumper Hose
 - 5.8Header Detachment: Self Propelled
 - 5.9Transporting Header/Mower Conditioner
 - 5.10Break-In Period
 - 5.11Preseason Check
 - 5.12Daily Start-Up Check
 - 5.13Shutdown Procedure
 - 5.14Engaging the Power Take-Off (PTO): Pull-Type
 - 5.15Lift Cylinder Lockouts
 - 5.16Steering the Pull-Type Mower Conditioner
 - 5.17Unplugging the Header/Mower Conditioner
- 5.17.1Unplugging Conditioner and Knife: Pull-Type
 - 5.17.2Unplugging Conditioner: Self-Propelled
 - 5.17.3Unplugging Conditioner and Knife: Self-Propelled
 - 5.18Header Operation
 - 5.18.1Lean Bar Position
 - 5.18.2Auger Speed
 - 5.18.3Reel Speed
 - 5.18.4Auger Position
 - 5.18.5Reel Position
 - 5.18.6Adjusting Tine Aggressiveness
 - 5.18.7Cutting Height
 - 5.18.8Header Angle
 - 5.18.9Flotation
 - 5.18.10Adjusting Feed Pan and Rock Drop Tine Position
 - 5.18.11Hay Conditioner
 - 5.18.12Adjusting Roll Tension
 - 5.18.13Forming Shields
 - 5.18.14Tall Crop Dividers
 - 5.18.15Ground Speed
 - 5.18.16Grass Seed Windrowing
 - 5.18.17Haying Tips
 - 5.18.18Storage
 
 
 - 6Maintenance and Servicing
- 6.1Preparation for Servicing
 - 6.2Recommended Safety Procedures
 - 6.3Maintenance Specifications
 - 6.4Driveshields
 - 6.5Lift Cylinder Lock-Outs
 - 6.6Lubrication
 - 6.7Hydraulics
 - 6.8Knife and Knife Drive
- 6.8.1Replacing Knife Section
 - 6.8.2Sickle Removal
 - 6.8.3Installing Knife
 - 6.8.4Sickle Head Bearing Removal
 - 6.8.5Sickle Head Bearing Installation
 - 6.8.6Spare Sickle
 - 6.8.7Sickle Guards
 - 6.8.8Sickle Hold-Downs
 - 6.8.9Sickle Drive Belt: A30-S
 - 6.8.10Sickle Drive Belts: A30-D
 - 6.8.11Sickle Drive Belts: A40-D
- Adjusting Tension on Knife Drive Timing Belt – A40-D Left Side
 - Adjusting Tension on Knife Drive Timing Belt – A40-D Left Side
 - Removal: A40-D LH Sickle Drive Timing Belt
 - Removal: A40-D LH Sickle Drive Timing Belt
 - Installing Knife Drive Timing Belts – A40-D Left Side
 - Installing Knife Drive Double V-Belts – A40-D Left Side
 - Adjusting Tension on Knife Drive Belt – A40-D Right Side
 - Removing Knife Drive Belt – A40-D Right Side
 - Installing Knife Drive Belt – A40-D Right Side
 
 - 6.8.12Sickle Drive Belt Timing Adjustment
 - 6.8.13Knife Drive Box
 
 - 6.9Reel Drive Belts: A30-S, A30-D
 - 6.10Reel Tines and Tine Bar Bearings – A30-D
 - 6.11Reel and Reel Drive: A30-S, A30-D
 - 6.12Reel and Reel Drive: A40-D
 - 6.13Auger and Auger Drive – A30-D
 - 6.14Auger and Auger Drive – A40-D
 - 6.15Conditioner
- 6.15.1Changing Gearbox Oil
 - 6.15.2Removing Forming Shield
 - 6.15.3Disassembling Forming Shield
 - 6.15.4Assembling Forming Shield
 - 5.Attach adjuster rods (B) to side deflectors (C) with lynch pin (A).
 - 6.15.5Installing Forming Shield
 - 6.15.6Hydraulic Drive Motor Removal: All Models
 - 6.15.7Hydraulic Drive Motor Installation: All Models
 - 6.15.8Gearbox Removal: A30-S
 - 6.15.9Gearbox Installation: A30-S
 - 6.15.10Gearbox Removal: A30-D
 - 6.15.11Gearbox Installation: A30-D
 - 6.15.12Gearbox Removal: A40-D
 - 6.15.13Gearbox Installation: A40-D
 
 - 6.16Wheels and Tires – A30-D
 - 6.17Replacing Skid Shoe Wear Plate
 - 6.18Gauge Rollers
 - 6.19Maintaining Electrical System
 - 6.20Maintenance Schedule
 
 - 7Troubleshooting
 - 8Options and Attachments
 - 9Unloading and Assembly
 
 
 - Model and Serial Number
 
 - toc
 

  SECTION 7 MAINTENANCE AND SERVICING 
169000  153  Revision F 
c. Lift forming shield onto bolts (N) in windrower 
legs, and secure with clevis pins (M) and hairpin. 
d. Lift aft end of forming shield, and attach  
straps (O) to pins (P) on windrower frame. Install 
washer and hairpin to secure strap. Use the 
middle hole, and adjust height to suit the crop. 
e.  Set forming shield side deflectors to desired 
width by re-positioning adjuster bars (Q). Use 
the same hole location on both sides. 
f.  Adjust fluffer shield (R) to middle position. 
Loosen handles (S) if required. 
7.13.6  Removing Hydraulic Drive Motor: All 
Models 
a.  Open shield covering conditioner drive. 
b.  On pull-type machines, disconnect hydraulic 
hoses from the motor, and install caps on hose 
ends and motor ports. 
c.  On self-propelled machines, disconnect hoses 
at couplers on motor. 
d. Remove two bolts (A) securing motor to 
gearbox, and remove motor. 
7.13.7  Installing Hydraulic Drive Motor: All 
Models 
Install hydraulic drive motor onto the gearbox (A) 
as follows: 
a.  Clean off excess sealant from motor flange and 
gearbox face. 
b.  Apply light coat of silicone to motor flange, and 
position motor on gearbox as shown until 
mounting holes are aligned, and pinion engages 
gear in gearbox. 
c.  Install bolts (A), and washers, and torque to  
75 ft·lbf (102 N·m). 
d.  Reconnect hoses to motor. 
O 
P 
M 
N
BOTH SIDES 
R 
S 
Q
A










