MAINTENANCE
Boom
Maintenance Section 4-19
©2020 Alamo Group Inc.
MAINTENANCE
ROTARY KNIFE REPLACEMENT
1.
Be sure you have a complete matching set of new knives for replacement.
2.
Remove knives and inspect holes for damage. Also watch for cracks in the disk (if applicable) around
the holes.
3.
Lube threads with anti-seize. Install bolts through knife and disk from bottom side of disk/blade bar.
Install new self-locking nuts and torque them to 800 ft. lbs.
4.
The knives should swing freely to absorb shocks from impact when striking objects.
WHEN CUTTING HEAVY BRUSH, KNIFE BOLTS SHOULD BE INSPECTED HOURLY AND
RETORQUED TO 800 LUBRICATED FT. LBS.
REPLACEMENT OF ROTARY DISK/BLADE BAR
Failure to follow the following warnings and instructions may result in serious injury or
damage to the equipment or property!
1.
The bolts that attach the disk to the spindle must be grade 8. These 5/8 inch bolts are to be torqued to
204 dry or 184 ft. lbs lubricated with Loctite 271.
2.
A thread locking agent may be applied to threads of all mounting bolts before they are installed.
3.
Disks must be inspected daily for hairline cracks between spindle mounting bolts or around the
knife
mounting bolts. These cracks indicate metal fatigue caused by severe abuse. If cracks are
present the disk must be replaced.
4.
Inspect the disk mounting bolts daily when checking tightness of knife mounting bolts. If a disk
mounting bolt is loose, it must be removed, threads cleaned, fresh thread locking agent applied, and
tightened to proper torque value.
5.
If a knife mounting bolt is loose, the self locking nut must be replaced as a safety precaution. Lubricate
threads with anti-seize. Install bolts through knife and disk/blade bar from bottom side. Install self
locking nuts and torque them to 800 ft. lbs.
Summary of Contents for BENGAL JD6 E T4F Series
Page 4: ......
Page 6: ......
Page 7: ...Safety Section 1 1 2015 Alamo Group Inc SAFETY SECTION ...
Page 25: ...SAFETY BOOM Safety Section 1 19 2015 Alamo Group Inc SAFETY ...
Page 26: ...SAFETY BOOM Safety Section 1 20 2015 Alamo Group Inc SAFETY ...
Page 27: ...SAFETY BOOM Safety Section 1 21 2015 Alamo Group Inc SAFETY ...
Page 28: ...SAFETY BOOM Safety Section 1 22 2015 Alamo Group Inc SAFETY ...
Page 29: ...SAFETY BOOM Safety Section 1 23 2015 Alamo Group Inc SAFETY ...
Page 31: ...Assembly Section 2 1 ASSEMBLY SECTION JD6xxxE BENGAL ...
Page 48: ...ASSEMBLY Assembly Section 2 18 BOOM JOYSTICK DIAGRAM ASM C 0082A ...
Page 56: ...ASSEMBLY Assembly Section 2 26 ...
Page 57: ...Operation Section 3 1 2013 Alamo Group Inc OPERATION SECTION ...
Page 102: ...OPERATION Boom Operation Section 3 46 2013 Alamo Group Inc OPERATION ...
Page 103: ...Maintenance Section 4 1 2020 Alamo Group Inc MAINTENANCE SECTION ...
Page 110: ...MAINTENANCE Boom Maintenance Section 4 8 2020 Alamo Group Inc MAINTENANCE ...
Page 132: ...MAINTENANCE Boom Maintenance Section 4 30 2020 Alamo Group Inc MAINTENANCE ...
Page 135: ...PARTS SECTION JD6 BENGAL BOOM ...
Page 137: ...PARTS ORDERING GUIDE 2016 Alamo Group Inc Parts Section 3 JD6XXXE BENGAL ...
Page 138: ...TRACTOR MOUNT KIT 2016 Alamo Group Inc Parts Section 4 JD6XXXE BENGAL ...
Page 142: ...COOLER MOUNT 2016 Alamo Group Inc Parts Section 8 JD6XXXE BENGAL ...
Page 144: ...BOOM MOUNT KIT 2016 Alamo Group Inc Parts Section 10 JD6XXXE BENGAL ...
Page 148: ...JOYSTICK AND SWITCHBOX MOUNT 2016 Alamo Group Inc Parts Section 14 JD6XXXE BENGAL ...
Page 150: ...CABLE MANUAL LIFT VALVE 5 SPOOL 2016 Alamo Group Inc Parts Section 16 JD6XXXE BENGAL ...
Page 152: ...5 SPOOL CABLE CONTROL MOUNT 2016 Alamo Group Inc Parts Section 18 JD6XXXE BENGAL ...
Page 154: ...BATTERY RELOCATION 2016 Alamo Group Inc Parts Section 20 JD6XXXE BENGAL ...
Page 158: ...POLYCARBONATE SAFETY WINDOW 2016 Alamo Group Inc Parts Section 24 JD6XXXE BENGAL ...
Page 160: ...FIRE EXTINGUISHER OPTION 2016 Alamo Group Inc Parts Section 26 JD6XXXE BENGAL ...
Page 162: ...BULKHEAD HYDRAULICS BOOM MOWER 2016 Alamo Group Inc Parts Section 28 JD6XXXE BENGAL ...
Page 164: ...BULKHEAD DIAGRAM 2016 Alamo Group Inc Parts Section 30 JD6XXXE BENGAL ...
Page 167: ...PARTS SECTION COMMON BENGAL BOOM T4 ...
Page 168: ...Common Bengal T4 Parts Section NOTES ...
Page 171: ...PARTS ORDERING GUIDE 2015 Alamo Group Inc Parts Section 6 5 COMMON BENGAL T4 ...
Page 172: ...BOOM ASSY BENGAL 18 T4 2015 Alamo Group Inc Parts Section 6 6 COMMON BENGAL T4 ...
Page 174: ...BOOM ASSY BENGAL STANDARD 22 T4 2015 Alamo Group Inc Parts Section 6 8 COMMON BENGAL T4 ...
Page 176: ...BOOM ASSY HYD BENGAL 22 T4 2015 Alamo Group Inc Parts Section 6 10 COMMON BENGAL T4 ...
Page 178: ...BOOM ASSY BENGAL EXT 24 T4 2015 Alamo Group Inc Parts Section 6 12 COMMON BENGAL T4 ...
Page 180: ...BOOM ASSY HYD BENGAL 24 T4 2015 Alamo Group Inc Parts Section 6 14 COMMON BENGAL T4 ...
Page 182: ...BOOMREST OPEN STOW 2015 Alamo Group Inc Parts Section 6 16 COMMON BENGAL T4 ...
Page 192: ...ROTARY MOWER SPINDLE ASSEMBLY 2015 Alamo Group Inc Parts Section 6 26 COMMON BENGAL T4 ...
Page 194: ...BOOM ROTARY PIVOT ASSEMBLY 2015 Alamo Group Inc Parts Section 6 28 COMMON BENGAL T4 ...
Page 196: ...50IN FLAIL DRIVE ASSEMBLY 2015 Alamo Group Inc Parts Section 6 30 COMMON BENGAL T4 ...
Page 202: ...63IN FLAIL DRIVE ASSEMBLY 2015 Alamo Group Inc Parts Section 6 36 COMMON BENGAL T4 ...
Page 204: ...63IN FLAIL MOWER ASSEMBLY 2015 Alamo Group Inc Parts Section 6 38 COMMON BENGAL T4 ...
Page 206: ...BOOM FLAIL PIVOT ASSEMBLY 2015 Alamo Group Inc Parts Section 6 40 COMMON BENGAL T4 ...
Page 213: ...NOTES 2015 Alamo Group Inc Parts Section 6 47 COMMON BENGAL T4 ...
Page 218: ...FRONT HYDRAULIC PUMP 2015 Alamo Group Inc Parts Section 6 52 COMMON BENGAL T4 ...
Page 220: ...50IN AND 60IN ROTARY MOTOR BREAKDOWN 2015 Alamo Group Inc Parts Section 6 54 COMMON BENGAL T4 ...
Page 222: ...FLAIL MOTOR BREAKDOWN 2015 Alamo Group Inc Parts Section 6 56 COMMON BENGAL T4 ...
Page 228: ...MANUAL LIFT VALVE SCHEMATIC 2015 Alamo Group Inc Parts Section 6 62 COMMON BENGAL T4 ...
Page 230: ...ELECTRONIC LIFT VALVE SCHEMATIC 2015 Alamo Group Inc Parts Section 6 64 COMMON BENGAL T4 ...
Page 233: ...BRAKE VALVE HYDRAULIC SCHEMATIC 2015 Alamo Group Inc Parts Section 6 67 COMMON BENGAL T4 ...
Page 234: ...ELECTRICAL TROUBLESHOOTING GUIDE 2015 Alamo Group Inc Parts Section 6 68 COMMON BENGAL T4 ...
Page 235: ...HYDRAULIC TROUBLESHOOTING GUIDE 2015 Alamo Group Inc Parts Section 6 69 COMMON BENGAL T4 ...
Page 236: ...TROUBLESHOOTING 2015 Alamo Group Inc Parts Section 6 70 COMMON BENGAL T4 ...
Page 237: ...TROUBLESHOOTING CONTINUED 2015 Alamo Group Inc Parts Section 6 71 COMMON BENGAL T4 ...
Page 239: ...WARRANTY SECTION Warranty Section 7 1 ...
Page 240: ... ...
Page 244: ...Printed in USA Tiger Corporation ...