MacDon R85 Installation Instructions Manual Download Page 16 | Manualshive

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MacDon R85 Installation Instructions Manual Download Page 16

INSTALLATION INSTRUCTIONS

3.2

Removing Header Drive Motor

To remove the header drive motor, follow these steps:

1.

Loosen the access panel bolts and remove panel (A).
Retain for reinstallation.

2.

Remove the four bolts (B) securing the header drive
motor (C) to the gearbox.

3.

Remove the motor.

IMPORTANT:

Do NOT lift motor by the hydraulic lines. The
motor weighs approximately 68 kg (150 lb.). Use
a sling or chain and hoist to lift.

Figure 3.2: Motor

147974

10

Revision B

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Summary of Contents for R85

Page 1: ...harvesting specialists R85 16 Foot Rotary Disc Self Propelled Windrower Header and Pull Type Mower Conditioner Bevel Gearbox Kit MD 268040 Installation Instructions 147974 Revision B Original Instruct...

Page 2: ...R85 16 Foot Rotary Disc Self Propelled Windrower Header and Pull Type Mower Conditioner Published in November 2016...

Page 3: ...tion Time Installation time for this kit is approximately 3 1 2 hours Conventions The following conventions are used in this document Right hand RH and left hand LH are determined from the operator s...

Page 4: ...t product documentation The following list provides an account of major changes from the previous version MD 147974 revision A of this document Summary of Change Location Revised installation time Int...

Page 5: ...t Hand Endshield and Frame Channel 17 3 6 Installing New Cutterbar Drive Gearbox 18 3 7 Reinstalling Left Hand Endshield and Frame Channel 23 3 8 Reinstalling Header Drive Motor 24 3 9 Adding Oil to C...

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Page 7: ...mminently hazardous situation that if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation that if not avoided could result in death or serious injury...

Page 8: ...r or filter mask Figure 1 1 Safety Equipment Be aware that exposure to loud noises can cause hearing impairment or loss Wear suitable hearing protection devices such as ear muffs or ear plugs to help...

Page 9: ...orten machine s life To avoid bodily injury or death from unexpected startup of machine ALWAYS stop engine and remove key from ignition before leaving operator s seat for any reason Figure 1 5 Safety...

Page 10: ......

Page 11: ...2 Parts List The following parts are included in this kit 147974 5 Revision B...

Page 12: ...PARTS LIST Figure 2 1 Parts Included in R85 Cutterbar Drive Gearbox Kit 147974 6 Revision B...

Page 13: ...CABLE TIE BLACK 1 10 5735 FITTING 90 STREET ELBOW 3 8 NPT 1 A 105066 BOLT HH FLG SERR FACE 1 2 NC X 3 4 IN LG GR 5 ZP 2 B 19965 BOLT RHSN 3 8 16 X 1 GR5 ZP 2 C 30228 NUT FLANGE DT SMOOTH FACE 0 375 16...

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Page 15: ...ader mower conditioner fully 2 Shut down the engine and remove the key 3 1 Removing Hazard Light The left hand hazard light and lamp bracket must be removed before the new gearbox can be installed To...

Page 16: ...ess panel bolts and remove panel A Retain for reinstallation 2 Remove the four bolts B securing the header drive motor C to the gearbox 3 Remove the motor IMPORTANT Do NOT lift motor by the hydraulic...

Page 17: ...fer to the relevant procedure 3 3 1 Opening the Driveshield North American page 11 3 3 2 Opening the Driveshield Export page 12 3 3 1 Opening the Driveshield North American Follow these steps to open...

Page 18: ...ow these steps to open the driveshield on export mowers headers 1 Release rubber latches A 2 Insert a screwdriver or equivalent through hole in shield B and into the notch in latch C and disengage lat...

Page 19: ...Slide the belts A off the gearbox pulley Figure 3 7 Belts 3 Remove bolts A from the belt tensioner speed sensor assembly B and detach assembly from gearbox Discard the idler and speed sensor brackets...

Page 20: ...tches A on the left side of the header mower conditioner Figure 3 9 Curtain Latches 5 North American headers mower conditioners Lift the front of the left hand cutterbar door to the open position Figu...

Page 21: ...hole A in door into notch in latch B and push latch to disengage 7 Lift the front of the left hand cutterbar door to the open position Figure 3 11 Cutterbar Door Latch on Export Header 8 Remove the te...

Page 22: ...ng a suitable lifting device lift the gearbox gearbox plate and pulley out of the header IMPORTANT Use an appropriate lifting device The gearbox weighs approximately 68 kg 150 lb Figure 3 13 Gearbox a...

Page 23: ...om the previous procedure 1 Remove the bolts A and nuts attaching the hook B and the divider support C to the left hand endshield D Retain hook divider support and hardware for reinstallation 2 Remove...

Page 24: ...nting plate bolts washers and nuts are all provided in kit Figure 3 16 Gearbox Mounting Plate and Hardware 2 Lift the left hand end of the top cover and hold it up Figure 3 17 LH End of Top Cover 3 Po...

Page 25: ...268122 to the gearbox B with two 3 4 in long hex head flange bolts C MD 105066 Bracket and bolts are provided in the kit NOTE Top cover removed from illustration for clarity 7 If gearbox elbow fittin...

Page 26: ...aft B Pulley C Split Taper Bushing D Woodruff Key 11 Measure the distance C from the outer face of the pulley B to the edge of the gearbox It should be 102 6 mm 4 1 16 in Figure 3 23 Pulley Positionin...

Page 27: ...djust sensor so that the gap between the sensor and the pulley is 2 3 mm 1 16 1 8 in Figure 3 25 Speed Sensor Bracket and Speed Sender Installed on Windrower Header 15 Reattach the tensioner speed sen...

Page 28: ...f the speed sensor bracket If the harness cannot reach the speed sender connect harness extension MD 268049 Secure any excess harness to the main wiring harness with a cable tie MD 30753 The harness e...

Page 29: ...ield A with top edge over the left hand edge of the top cover Fasten in place with the following hardware retained from disassembly One 1 1 4 in long hex head bolt and a flange lock nut at location B...

Page 30: ...MPORTANT Do NOT lift motor by the hydraulic lines The motor weighs approximately 68 kg 150 lb Use a sling or chain and hoist to lift 1 Reinstall motor C onto the gearbox and secure with four bolts B T...

Page 31: ...ve a squeeze bottle for the oil through port A add 2 1 L 2 2 quarts of 75W 90 synthetic gear lubricant with high thermal and oxidation stability conforming to API GL 5 minimum SAE J2360 preferred spec...

Page 32: ...1 Closing the Driveshield North American page 26 3 10 2 Closing the Driveshield Export page 27 3 10 1 Closing the Driveshield North American Follow these steps to close the driveshield on North Americ...

Page 33: ...llow these steps to close the driveshield on export mowers headers 1 Lower the shield C so that pins at lower end of shield engage holes in the lower panel and latch B re engages the driveshield 2 Eng...

Page 34: ...ng the Cutterbar Doors Export Header or Mower Conditioner page 30 3 11 1 Closing the Cutterbar Doors North American Header or Mower Conditioner Follow these steps to close the cutterbar doors on a Nor...

Page 35: ...INSTRUCTIONS 2 Hook curtain latches A NOTE Ensure that curtains hang properly and completely enclose cutterbar area Figure 3 39 Curtain Latches 16 Ft PT Figure 3 40 Curtain Latches 16 Ft SP 147974 29...

Page 36: ...he cutterbar doors on an export header or mower conditioner follow these steps CAUTION To avoid injury keep hands and fingers away from corners of doors when closing 1 Pull at top and move to closed p...

Page 37: ...INSTALLATION INSTRUCTIONS Figure 3 42 Cutterbar Door Latch 16 Ft SP 2 Hook curtain latches A Figure 3 43 Curtain Latches 16 Ft PT 147974 31 Revision B...

Page 38: ...INSTALLATION INSTRUCTIONS Figure 3 44 Curtain Latches 16 Ft SP 147974 32 Revision B...

Page 39: ...ft hand hazard light and lamp bracket follow these steps 1 Place lamp assembly C on header mower conditioner and secure with four bolts B NOTE Ensure amber reflector D faces the front of the machine 2...

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Page 42: ...04 885 5590 f 204 832 7749 MacDon Inc 10708 N Pomona Avenue Kansas City Missouri United States 64153 1924 t 816 891 7313 f 816 891 7323 MacDon Australia Pty Ltd A C N 079 393 721 P O Box 243 Suite 3 1...

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