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MAINTENANCE
Boom
Maintenance Section 4-27
©2015 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 5085M Series
Page 4: ......
Page 6: ......
Page 7: ...Bengal Boom Safety Section 1 1 SAFETY SAFETY SECTION...
Page 29: ...Bengal Boom Safety Section 1 23 SAFETY 34852 HYDRAULIC TANK TB1011 MOWER DECK...
Page 32: ...Bengal Boom Safety Section 1 26 SAFETY...
Page 33: ...VVHPEO 6HFWLRQ 66 0 6 7 21 0 1...
Page 53: ...ASSEMBLY Assembly Section 2 21 BOOM JOYSTICK DIAGRAM ASM C 0082A...
Page 63: ...2SHUDWLRQ 6HFWLRQ ODPR URXS QF 23 5 7 21 6 7 21...
Page 83: ...23 5 7 21 RRP 2SHUDWLRQ 6HFWLRQ ODPR URXS QF 23 5 7 21 9 5 0 1 220 9 5 6 21 5 220 9 5 52...
Page 84: ...23 5 7 21 RRP 2SHUDWLRQ 6HFWLRQ ODPR URXS QF 23 5 7 21 9 5 220 6 9 9 5 220 6...
Page 87: ...23 5 7 21 RRP 2SHUDWLRQ 6HFWLRQ ODPR URXS QF 23 5 7 21 R VWLFN RQWURO 2 67 029 6 0 1 220...
Page 108: ...23 5 7 21 RRP 2SHUDWLRQ 6HFWLRQ ODPR URXS QF 23 5 7 21...
Page 109: ...Maintenance Section 4 1 2015 Alamo Group Inc MAINTENANCE SECTION...
Page 116: ...MAINTENANCE Boom Maintenance Section 4 8 2015 Alamo Group Inc MAINTENANCE...
Page 138: ...MAINTENANCE Boom Maintenance Section 4 30 2015 Alamo Group Inc MAINTENANCE...
Page 140: ...MAINTENANCE Boom Maintenance Section 4 32 2015 Alamo Group Inc MAINTENANCE...
Page 141: ...PARTS SECTION JD 5XXXM BENGAL BOOM...
Page 143: ...PARTS ORDERING GUIDE ODPR URXS QF 3DUWV 6HFWLRQ 0 1...
Page 144: ...TRACTOR MOUNT KIT ODPR URXS QF 3DUWV 6HFWLRQ 0 1...
Page 148: ...BOOM MOUNT KIT ODPR URXS QF 3DUWV 6HFWLRQ 0 1...
Page 150: ...SINGLE COLUMN BOOMREST ODPR URXS QF 3DUWV 6HFWLRQ 0 1...
Page 152: ...4 SPOOL CABLE CONTROL MOUNT ODPR URXS QF 3DUWV 6HFWLRQ 0 1...
Page 154: ...CABLE MANUAL LIFT VALVE 4 SPOOL ODPR URXS QF 3DUWV 6HFWLRQ 0 1...
Page 156: ...5 SPOOL CABLE CONTROL MOUNT 2013 Alamo Group Inc Parts Section 5 16 JD5XXXM BENGAL...
Page 158: ...CABLE MANUAL LIFT VALVE 5 SPOOL 2013 Alamo Group Inc Parts Section 5 18 JD5XXXM BENGAL...
Page 160: ...JOYSTICK CONTROL MOUNT 2013 Alamo Group Inc Parts Section 5 20 JD5XXXM BENGAL...
Page 168: ...POLYCARBONATE SAFETY WINDOW 2013 Alamo Group Inc Parts Section 5 28 JD5XXXM BENGAL...
Page 174: ...NOTES 2013 Alamo Group Inc Parts Section 5 34 JD5XXXM BENGAL...
Page 175: ...PARTS SECTION COMMON BENGAL BOOM...
Page 178: ...PARTS ORDERING GUIDE 2013 Alamo Group Inc Parts Section 6 4 COMMON BENGAL...
Page 180: ...BOOM ASSY BENGAL 18 2013 Alamo Group Inc Parts Section 6 6 COMMON BENGAL...
Page 182: ...BOOM ASSY BENGAL 22 SIDE STOW 2013 Alamo Group Inc Parts Section 6 8 COMMON BENGAL...
Page 184: ...BOOM HYD ASSY BENGAL 22 SIDE STOW 2013 Alamo Group Inc Parts Section 6 10 COMMON BENGAL...
Page 186: ...BOOM ASSY BENGAL 22 OPEN STOW 3PS 2013 Alamo Group Inc Parts Section 6 12 COMMON BENGAL...
Page 188: ...BOOM HYD ASSY BENGAL 22 OPEN STOW 3PS 2013 Alamo Group Inc Parts Section 6 14 COMMON BENGAL...
Page 190: ...BOOM ASSY BENGAL 24 SIDE STOW 2013 Alamo Group Inc Parts Section 6 16 COMMON BENGAL...
Page 192: ...BOOM HYD ASSY BENGAL 24 SIDE STOW 2013 Alamo Group Inc Parts Section 6 18 COMMON BENGAL...
Page 194: ...BOOM ASSY BENGAL 24 OPEN STOW 2013 Alamo Group Inc Parts Section 6 20 COMMON BENGAL...
Page 196: ...BOOM HYD ASSY BENGAL 24 OPEN STOW 3PS 2013 Alamo Group Inc Parts Section 6 22 COMMON BENGAL...
Page 201: ...NOTES 1 2013 Alamo Group Inc Parts Section 6 27 COMMON BENGAL...
Page 210: ...ROTARY MOWER SPINDLE ASSEMBLY 2013 Alamo Group Inc Parts Section 6 36 COMMON BENGAL...
Page 212: ...BOOM ROTARY PIVOT ASSEMBLY 2013 Alamo Group Inc Parts Section 6 38 COMMON BENGAL...
Page 214: ...50IN FLAIL DRIVE ASSEMBLY 2013 Alamo Group Inc Parts Section 6 40 COMMON BENGAL...
Page 220: ...63IN FLAIL DRIVE ASSEMBLY 2013 Alamo Group Inc Parts Section 6 46 COMMON BENGAL...
Page 222: ...63IN FLAIL MOWER ASSEMBLY 2013 Alamo Group Inc Parts Section 6 48 COMMON BENGAL...
Page 224: ...BOOM FLAIL PIVOT ASSEMBLY 2013 Alamo Group Inc Parts Section 6 50 COMMON BENGAL...
Page 236: ...FRONT HYDRAULIC PUMP 2013 Alamo Group Inc Parts Section 6 62 COMMON BENGAL...
Page 238: ...50IN AND 60IN ROTARY MOTOR BREAKDOWN 2013 Alamo Group Inc Parts Section 6 64 COMMON BENGAL...
Page 240: ...50IN AND 63IN FLAIL MOTOR BREAKDOWN 2013 Alamo Group Inc Parts Section 6 66 COMMON BENGAL...
Page 242: ...COOLER ASSEMBLY 2014 Alamo Group Inc Parts Section 6 6 COMMON BENGAL...
Page 248: ...MANUAL LIFT VALVE SCHEMATIC 2013 Alamo Group Inc Parts Section 6 74 COMMON BENGAL...
Page 250: ...ELECTRONIC LIFT VALVE SCHEMATIC 2013 Alamo Group Inc Parts Section 6 76 COMMON BENGAL...
Page 253: ...BRAKE VALVE HYDRAULIC SCHEMATIC 2013 Alamo Group Inc Parts Section 6 79 COMMON BENGAL...
Page 254: ...ELECTRICAL TROUBLESHOOTING GUIDE 2013 Alamo Group Inc Parts Section 6 80 COMMON BENGAL...
Page 255: ...HYDRAULIC TROUBLESHOOTING GUIDE 2013 Alamo Group Inc Parts Section 6 81 COMMON BENGAL...
Page 256: ...TROUBLESHOOTING 2014 Alamo Group Inc Parts Section 6 84 COMMON BENGAL...
Page 257: ...TROUBLESHOOTING CONTINUED 2013 Alamo Group Inc Parts Section 6 83 COMMON BENGAL...
Page 259: ...CLEAN CUTTER HEAD 2013 Alamo Group Inc Parts Section 6 85 COMMON BENGAL...
Page 260: ...CLEAN CUTTER ASSEMBLY 2013 Alamo Group Inc Parts Section 6 86 COMMON BENGAL...
Page 261: ...CLEAN CUTTER OPERATION 2013 Alamo Group Inc Parts Section 6 87 COMMON BENGAL...
Page 262: ...CLEAN CUTTER OPERATION CONTINUED 2013 Alamo Group Inc Parts Section 6 88 COMMON BENGAL...
Page 263: ...CLEAN CUTTER MAINTENANCE 2013 Alamo Group Inc Parts Section 6 89 COMMON BENGAL...
Page 265: ...CARBIDE TIP REPLACEMENT 2013 Alamo Group Inc Parts Section 6 91 COMMON BENGAL...
Page 266: ...NOTES 3 2013 Alamo Group Inc Parts Section 6 92 COMMON BENGAL...
Page 267: ...FIRE SUPPRESSION SYSTEM 2013 Alamo Group Inc Parts Section 6 93 COMMON BENGAL...
Page 268: ...FIRE SUPPRESSION 3 POUNT MOUNT 2013 Alamo Group Inc Parts Section 6 94 COMMON BENGAL...
Page 270: ...FIRE SUPPRESSION FRONT MOUNT 2013 Alamo Group Inc Parts Section 6 96 COMMON BENGAL...
Page 273: ...WETCUT 2013 Alamo Group Inc Parts Section 6 99 COMMON BENGAL...
Page 276: ...WETCUT 3PNT PLUMBING 50IN MOWERS 2013 Alamo Group Inc Parts Section 6 102 COMMON BENGAL...
Page 278: ...WETCUT 3PNT PLUMBING LARGE MOWERS 2013 Alamo Group Inc Parts Section 6 104 COMMON BENGAL...
Page 280: ...WETCUT FRONT PLUMBING 50IN MOWERS 2013 Alamo Group Inc Parts Section 6 106 COMMON BENGAL...
Page 282: ...WETCUT FRONT PLUMBING LARGE MOWERS 2013 Alamo Group Inc Parts Section 6 108 COMMON BENGAL...
Page 284: ...WETCUT 50IN SPRAYER HEAD ASSEMBLY 2013 Alamo Group Inc Parts Section 6 110 COMMON BENGAL...
Page 286: ...WETCUT 60IN SPRAYER HEAD ASSEMBLY 2013 Alamo Group Inc Parts Section 6 112 COMMON BENGAL...
Page 288: ...WETCUT CABLES 2013 Alamo Group Inc Parts Section 6 114 COMMON BENGAL...
Page 289: ...WARRANTY SECTION Warranty Section 7 1...
Page 290: ......
Page 294: ...Printed in USA Tiger Corporation...