![background image](http://html1.mh-extra.com/html/tiger/bengal-brute-jd-62-6420-cab/bengal-brute-jd-62-6420-cab_operating-instructions-manual_1114973134.webp)
MAINTENANCE
Boom
Maintenance Section 4-26
©2011 Alamo Group Inc.
MAINTENANCE
BEARING INSTALLATION
1.
Press upper bearing cup into the spindle
housing.
2.
Turn the spindle housing over and press in
the lower bearing cup.
3.
Place the lower bearing cone in the bearing
cup. Next press the seal into the spindle
housing. The inner lip of the seal must be
DOWN, towards the bearing, so lubricant is
sealed inside the housing.
4.
Install the spindle in the housing. Lightly
press the spindle to seat the cone onto the
spindle.
5.
Support the bottom of the spindle and press
the upper bearing cone and bearing adjustment sleeve onto the spindle.
6.
NOTE: The spindle housing must turn freely when seating the bearing cone and sleeve.
7.
Press the two upper seals into the spindle housing. The inner lip of the seals must be UP, away from
the bearing, so excess lubricant can escape.
8.
Install the bearing adjustment nut (thin nut) so there is 1-1/6” clearance between the nut and the
sleeve. Install the jam washer, placing the tab into the key-way. Install the bearing lock nut (thin nut)
and hand tighten against jam washer and adjustment nut. See the following section for bearing
adjustment.
9.
Position the spindle housing horizontally with the drain hole oriented “up”. Grease through the zerk
with Tiger Spindle Lubricant (part number 06540000) until the grease purges from the drain hole.
10.
Install the plug into the drain hole.
BEARING ADJUSTMENT
1.
Clamp the bottom end of the spindle
securely in a vise so the spindle housing
turns freely.
2.
Position a magnetic base dial indicator on
the outer diameter of the spindle housing.
Locate the end of the dial indicator against
the flat end of the spindle shaft. The dial
indicator will now measure accurately
bearing end play.
3.
Tighten the bearing adjustment nut until
there is .012 inch movement when the
spindle housing is pried upward away from
the vise jaws.
4.
When there is .012 inch free play between
the spindle and housing, install the bearing lock nut (thick nut). Hold the adjusting nut securely and
tighten the lock nut to 300 ft. lbs. of torque.
5.
After the lock nut is tightened, there must be .001 inch to .003 inch of free play when lightly prying up
on the spindle housing.
If the end play is correct, .001 inch to .003 inch, bend tabs up on jam washer to prevent the lock nut from
loosening.
If the end play is NOT correct, loosen the lock nut and turn the adjustment nut as required and re-tighten the
lock nut. Repeat first part of step 5.
Summary of Contents for BENGAL BRUTE JD 62-6420 CAB
Page 4: ......
Page 6: ......
Page 7: ...SAFETY SECTION Safety Section 1 1 ...
Page 24: ...Safety Section 1 18 SAFETY 33743 INSIDE OF CAB 06550012 INSIDE OF CAB PART NO LOCATION ...
Page 29: ...Safety Section 1 23 SAFETY 34852 HYDRAULIC TANK TB1011 MOWER DECK ...
Page 32: ...Safety Section 1 26 SAFETY ...
Page 33: ...Assembly Section 2 1 ASSEMBLY SECTION JD6X20 BENGAL BRUTE ...
Page 51: ...ASSEMBLY Assembly Section 2 19 ASM C 0094 ...
Page 60: ...ASSEMBLY Assembly Section 2 28 ASM DF CALIBRATION LRS 0001 ...
Page 62: ...ASSEMBLY Assembly Section 2 30 ...
Page 63: ...Operation Section 3 1 2011 Alamo Group Inc OPERATION SECTION ...
Page 108: ...OPERATION Boom Operation Section 3 46 2011 Alamo Group Inc OPERATION ...
Page 109: ...Maintenance Section 4 1 2011 Alamo Group Inc MAINTENANCE SECTION ...
Page 116: ...MAINTENANCE Boom Maintenance Section 4 8 2011 Alamo Group Inc MAINTENANCE ...
Page 137: ...MAINTENANCE Boom Maintenance Section 4 29 2011 Alamo Group Inc MAINTENANCE ...
Page 139: ...PARTS SECTION JD6X20 BENGAL BRUTE BOOM ...
Page 140: ...NOTES ...
Page 142: ...PARTS ORDERING GUIDE 2012 Alamo Group Inc Parts Section 5 4 JD6X20 BENGAL BRUTE ...
Page 143: ...NOTES 2012 Alamo Group Inc Parts Section 5 5 JD6X20 BENGAL BRUTE ...
Page 146: ...TRACTOR MOUNT KIT HYDRAULICS 2012 Alamo Group Inc Parts Section 5 8 JD6X20 BENGAL BRUTE ...
Page 148: ...CABLE CONTROL MOUNTING 2012 Alamo Group Inc Parts Section 5 10 JD6X20 BENGAL BRUTE ...
Page 150: ...CABLE MANUAL LIFT VALVE 4 SPOOL 2012 Alamo Group Inc Parts Section 5 12 JD6X20 BENGAL BRUTE ...
Page 152: ...CABLE MANUAL LIFT VALVE 5 SPOOL 2012 Alamo Group Inc Parts Section 5 14 JD6X20 BENGAL BRUTE ...
Page 154: ...JOYSTICK AND SWITCH BOX MOUNTING 2012 Alamo Group Inc Parts Section 5 16 JD6X20 BENGAL BRUTE ...
Page 162: ...SAFETY LIGHT OPTION 2012 Alamo Group Inc Parts Section 5 24 JD6X20 BENGAL BRUTE ...
Page 164: ...SOLENOID VALVE SWITCH AND WIRING 2012 Alamo Group Inc Parts Section 5 26 JD6X20 BENGAL BRUTE ...
Page 167: ...SWITCH BOX SCHEMATIC 2012 Alamo Group Inc Parts Section 5 29 JD6X20 BENGAL BRUTE ...
Page 168: ...NOTES 1 2012 Alamo Group Inc Parts Section 5 30 JD6X20 BENGAL BRUTE ...
Page 169: ...COMMON LEGAL REAR STOW PARTS SECTION Common Section 6 1 ...
Page 170: ...NOTES ...
Page 173: ...PARTS ORDERING GUIDE 2011 Alamo Group Inc Parts Section 6 5 COMMON LRS ...
Page 174: ...NOTES 2011 Alamo Group Inc Parts Section 6 6 COMMON LRS ...
Page 176: ...LEGAL REAR STOW BOOM ASSY 2011 Alamo Group Inc Parts Section 6 8 COMMON LRS ...
Page 178: ...LEGAL REAR STOW BOOM HYD ASSY 2011 Alamo Group Inc Parts Section 6 10 COMMON LRS ...
Page 180: ...BOOMREST BENGAL BRUTE 2011 Alamo Group Inc Parts Section 6 12 COMMON LRS ...
Page 182: ...BOOMREST PANTHER 2011 Alamo Group Inc Parts Section 6 14 COMMON LRS ...
Page 184: ...LEGAL REAR STOW RTRY PIVOT ASSY 2011 Alamo Group Inc Parts Section 6 16 COMMON LRS ...
Page 186: ...LEGAL REAR STOW FLAIL PIVOT ASSY 2011 Alamo Group Inc Parts Section 6 18 COMMON LRS ...
Page 196: ...50IN FLAIL DRIVE ASSEMBLY 2011 Alamo Group Inc Parts Section 6 28 COMMON LRS ...
Page 200: ...50IN FLAIL MOWER ASSY PASS THROUGH KNIVES 2011 Alamo Group Inc Parts Section 6 32 COMMON LRS ...
Page 202: ...63IN FLAIL DRIVE ASSEMBLY 2011 Alamo Group Inc Parts Section 6 34 COMMON LRS ...
Page 204: ...63IN FLAIL MOWER ASSEMBLY 2011 Alamo Group Inc Parts Section 6 36 COMMON LRS ...
Page 211: ...NOTES 1 2011 Alamo Group Inc Parts Section 6 43 COMMON LRS ...
Page 212: ...COOLER ASSEMBLY 2011 Alamo Group Inc Parts Section 6 44 COMMON LRS ...
Page 214: ...ROTARY MOWER SPINDLE ASSEMBLY 2011 Alamo Group Inc Parts Section 6 46 COMMON LRS ...
Page 222: ...FRONT HYDRAULIC PUMP 2011 Alamo Group Inc Parts Section 6 54 COMMON LRS ...
Page 224: ...50IN AND 60IN ROTARY MOTOR BREAKDOWN 2011 Alamo Group Inc Parts Section 6 56 COMMON LRS ...
Page 226: ...50IN AND 63IN FLAIL MOTOR BREAKDOWN 2011 Alamo Group Inc Parts Section 6 58 COMMON LRS ...
Page 229: ...MANUAL LIFT VALVE SCHEMATIC 2011 Alamo Group Inc Parts Section 6 61 COMMON LRS ...
Page 231: ...ELECTRONIC LIFT VALVE SCHEMATIC REAR STOW 2011 Alamo Group Inc Parts Section 6 63 COMMON LRS ...
Page 232: ...ELECTRONIC LIFT VALVE WIRING DIAGRAM 2011 Alamo Group Inc Parts Section 6 64 COMMON LRS ...
Page 234: ...SELECTOR VALVE SCHEMATIC 2011 Alamo Group Inc Parts Section 6 66 COMMON LRS ...
Page 236: ...BRAKE VALVE HYDRAULIC SCHEMATIC 2011 Alamo Group Inc Parts Section 6 68 COMMON LRS ...
Page 237: ...HYDRAULIC TROUBLESHOOTING GUIDE 2011 Alamo Group Inc Parts Section 6 69 COMMON LRS ...
Page 238: ...ELECTRICAL TROUBLESHOOTING GUIDE 2011 Alamo Group Inc Parts Section 6 70 COMMON LRS ...
Page 239: ...TROUBLESHOOTING 2011 Alamo Group Inc Parts Section 6 71 COMMON LRS ...
Page 240: ...TROUBLESHOOTING CONTINUED 2011 Alamo Group Inc Parts Section 6 72 COMMON LRS ...
Page 241: ...CLEAN CUTTER HEAD 2011 Alamo Group Inc Parts Section 6 73 COMMON LRS ...
Page 242: ...CLEAN CUTTER ASSEMBLY 2011 Alamo Group Inc Parts Section 6 74 COMMON LRS ...
Page 243: ...CLEAN CUTTER OPERATION 2011 Alamo Group Inc Parts Section 6 75 COMMON LRS ...
Page 244: ...CLEAN CUTTER OPERATION CONTINUED 2011 Alamo Group Inc Parts Section 6 76 COMMON LRS ...
Page 245: ...CLEAN CUTTER MAINTENANCE 2011 Alamo Group Inc Parts Section 6 77 COMMON LRS ...
Page 247: ...CARBIDE TIP REPLACEMENT 2011 Alamo Group Inc Parts Section 6 79 COMMON LRS ...
Page 248: ...NOTES 2 2011 Alamo Group Inc Parts Section 6 80 COMMON LRS ...
Page 249: ...FIRE SUPRESSION SYSTEM 2011 Alamo Group Inc Parts Section 6 81 COMMON LRS ...
Page 250: ...FIRE SUPRESSION SYSTEM PARTS 2011 Alamo Group Inc Parts Section 6 82 COMMON LRS ...
Page 253: ...WETCUT 2011 Alamo Group Inc Parts Section 6 85 COMMON LRS ...
Page 256: ...WETCUT TANK PLUMBING 2011 Alamo Group Inc Parts Section 6 88 COMMON LRS ...
Page 258: ...WETCUT SPRAYER HEAD ASSEMBLY 2011 Alamo Group Inc Parts Section 6 90 COMMON LRS ...
Page 260: ...WETCUT CABLES 2011 Alamo Group Inc Parts Section 6 92 COMMON LRS ...
Page 261: ...WARRANTY SECTION Warranty Section 7 1 ...
Page 262: ... ...
Page 266: ...Printed in USA Tiger Corporation ...