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Summary of Contents for Bant-a-Matic 8245-B

Page 1: ...disassembly is complete all parts except sealed or shielded bearings should be washed with solvent To relubricate parts or for routine lubrication use the following recommended lubricants Where Used ARO Part Prescription Air Motor 29665 O Rings Lip Seals 1 qt Spindle Oil 36460 Gears and Bearings 4 oz Stringy Lubricant 33153 5 lb EP NLGI 1Grease SET UP PROCEDURE WARNING Keep clear of rotating end o...

Page 2: ...e housing causing spool valve in housing to shiftto the forward feed positionthus startingthe forwardstroke of the unit Install a pressurebleedvalve ARO part number 9600 in valve port marked R at the top of the valve housing and connect using 1 8 i d tubing to o remoteMANUALLY operatedvalve This valve is used OSan emergencyretract in case of a part misalign ment or such only OSthe unit when proper...

Page 3: ...l Don t damage 0 rings when servicing this tool Useonly genuine AROreplacement parts for this tool When or dering specify pat tnumber description tool model number and serial number GEARINGDISASSEMBLY _ Removechuck from tool _ Thread adjustment screws 6 and 7 all the way back and push the piston rod 48 all the way forward to expose wrench flats of motor housing 51 from the outer sleeve 41 Usingwre...

Page 4: ...tor gearing trip bracket and components and as semble cover 1 to housing Besure rotordoesnot bind Jif rotorbinds tap splined end of rotor lightly to loosen _ Assembleshield 53 and cap 52 to end plate 55 _ Assemblemotor and spacers 68 and 69 to motor housing _ Assemblegearing to tool VALVEHOUSINGDISASSEMBLY AIR PISTONDISASSEMBLY Thevalve body 14 feed control valves 23 and button bleedvalves 25 can ...

Page 5: ...77 I 70 M102 12 4 83 1 RED 4 83 1 RED I 74 n I n 72 n 70 1 1 RED 5 ...

Page 6: ...es 15needlebearings per shaft Ring Gear includes grease fitting 35967 Spindle Bearing 2 req d Spindle Nut Spindle 97 98 99 100 101 102 103 104 105 DriveGearingAss y 1 88 1 includes items 69 70 2 req d 71 2 req d 74 2 req d 86 87 89 90 2 req d 91 2 req d 92 93 94 2 req d 95 and 96 Plate Screw 2 req d Spindle Ring Gear Lock Ring Seal Bearing Lock Nut Collet Collet Nut 48117 1 48440 1 Y211 1 38723 38...

Page 7: ...M102 12 28 27 I P 25 ASSEMBLEWITH THREAD ADHESIVE SUCH AS LOCTITE 242 ...

Page 8: ...l 40813 2 41301 3 41301 4 41534 42364 39459 1 35922 39458 1 39458 39458 2 39471 Y325 16 39456 Y325 24 39461 41 42 43 45 46 47 48 49 50 51 52 53 55 56 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 81 84 83 84 86 87 Outer Sleeve models 8245 B 1 and 8345 B 1 models 8245B 2 and 8345 B 2 models 8245 B 3 and 8345 B 3 Torque Pin Muffler Manifold includes items 45 and 46 Set Screw 0 Ri...

Page 9: ...is used The manually operated buttons can be used when set up is required Shown below is the same system in schematic farm MODEL 8345 B CONNECTED 70 IN PORT TH MALECONNECTOR S9474 004 l I WAY VALVE MODEL5040 10 SHOWN 2 POSITlON MANUALRETURN 1 8 N P T F PORTS TUBING59690 SEETABLE l PACKAGED 10 TO A BOX REMOTEOPERATION Remoteoperation is achieved by connecting a4 way valve to the remote start and re...

Page 10: ...0 8345 B30 or 8245 101 QTY PARTNO DESCRIPTION QTY PARTNO DESCRIPTION 1 38232 Bearing 1 41795 Motor Oil 1 32851 Bearing 1 41799 Gear Lube 5 32860 Blade 1 41954 3 34276 O Ring Lube O Ring 2 Y325 2 O Ring 2 35733 Spring 1 Y325 3 2 35922 O Ring Seal 2 Y325 7 O Ring 1 39461 Screen 2 Y325 12 O Ring 1 39466 Cap 2 Y325 13 O Ring 1 Y325 16 O Ring 5 41082 O Ring 2 Y325 24 O Ring O Ring 1 Y325 26 O Ring PIST...

Page 11: ... 4 Damaged O rings in muffler cap valve housing or spool valve or seals on piston 5 Clogged air passage in valve housing CORRECTIVE ACTION 1 Check air supply for correct regulator adjustment 90 p s i g max when tool isoperating 2 Referto set up procedure page 1 3 Checkfor damage to O ring Checkand insure caps are properly tightened 4 Refer to valve section page 4 and remove spool valve Inspect cle...

Page 12: ...DIMENSIONAL DATA 12 PN 49999 030 ...

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