Buhler Commercial FK348 Operator And Parts Manual Download

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Commercial Snowblower

PTO DRIVE COMMERCIAL SNOWBLOWER

Item # Part #

Description

BU50505 Gearbox

Complete

BU50310

Gearbox Casting Only

2 BU500089-3

Pipe

Plug

3 BU50457

Gearbox

Cover

4 BU500167-1

Relief

Valve

5 BU50458

Gearbox

Gasket

6 BU50507

Cross

Shaft

7 BU50502

Pinion

Shaft

BU50329

Bevel Gear - 1 1/2" Bore

BU50331

Bevel Gear - 1 3/8" Bore

BU50428

Staking Lock Nut

BU50444

Staking Lock Nut

BU50422-1

Oil Seal (3 used)

BU50415

Retainer Ring (4 used)

BU575902

Bearing Cup (2 used)

BU575901

Bearing Cone (2 used)

16 BU50429

Key

17 BU50210X

Shim

Set

BU575907

Bearing Cup (2 used)

BU575906

Bearing Cone (2 used)

BU500397-6

Hex Bolt 5/16'' NC x 5/8'' GR5 (pl)

21 BU50417-1

Key

Summary of Contents for Commercial FK348

Page 1: ......

Page 2: ......

Page 3: ...awings 12 Hydraulic Snowblower 22 Housing Parts List 14 Hydraulic Snowblower 24 Housing Drawings 17 Hydraulic Snowblower 24 Housing Parts List 19 Hydraulic Snowblower Assembly Drawing 21 Hydraulic Snowblower Assembly Parts List 22 PTO Snowblower 24 Housing Drawings 23 PTO Snowblower 24 Housing Parts List 25 PTO Drawing Parts List 27 Cylinder Assembly Drawing Parts List 28 Gearbox Drawing Parts Lis...

Page 4: ... Any sample or model is for illustrative purposes only and does not create an Express Warranty that the goods conform to sample or model shown The purchaser is solely responsible for determining suitability of goods sold This warranty is expressly in lieu of all other warranties expressed or implied Buhler Manufacturing will in no event be liable for any incidental or consequential damages whatsoe...

Page 5: ...of discharge chute Rocks can be picked up and thrown 7 Do not operate in the fully raised position 8 Relieve pressure on hydraulic system before repairing or adjusting 9 Wear hand and eye protection when looking for hydraulic leaks Use cardboard to look for leaks 10 The quick tach must be securely locked in place before using snowblower 11 Poor judgment results in accidents Always be careful 12 Re...

Page 6: ...ries Hydraulic output on the equipment running the Snowblower must match the requirement for each motor series for the Snowblower to work The hitch is a skid steer fixed type of quick hitch The PTO drive model runs at 540 rpm It is supplied with category 2 hitch pins There is a shear bolt on the auger and two on the PTO shaft to protect the machine from damage if a large object is picked up All Sn...

Page 7: ...Commercial Snowblower SAFETY SIGNS 1 3 3 Replace safety signs immediately should they become damaged torn or illegible Obtain replacements from your authorized dealer using the part numbers shown 4 4 ...

Page 8: ...3b and 13c Each controls the hydraulic pressure in one direction They are set at the factory to about 2 turns If the pressure is too low the chute won t turn If the pressure is too high you could damage the teeth on the spout control ring To adjust the pressure you loosen the lock nut on the modulating valve and back off the adjusting screw till the screw turns freely by hand Turn the screw in til...

Page 9: ...lts are of particular importance 13 HYDRAULIC DRIVE Always use goggles and gloves when checking for hydraulic leaks Use a piece of cardboard instead of your hands to look for leaks 14 ALL Always shut off snowblower for servicing or unplugging Disengage hydraulics or PTO shaft 15 PTO DRIVE Check the shear sprocket at the beginning of every season to make sure it will spin freely Clean to loosen if ...

Page 10: ...ing is for a 2800 3000 psi system If your system is less you should make adjustments accordingly For adjustment Loosen the LOCK NUT on the MODULATING VALVE 4 page 8 and back off the adjusting screw till the screw turns freely by hand and then turn it in till you feel the screw making contact with the pressure spring One turn sets the pressure up by about 600 psi For 2100 psi turn the screw in 3 tu...

Page 11: ... 4 813923 Control Valve 5 X2733 Seal Kit 6 813924 No Load Valve 7 X2734 Seal Kit 8ab 813925 Chute Cont Valves 9 X2735 Seal Kit 10a 813926 No Load Press Coil 10bc 813926 Chute Up Down Coil 10ef 813926 Chute Left Right Coil 11 813929 Check Valve 12 X2736 Seal Kit 13a 813930 No Load Control 13bc 813930 Torque Limit Control 14 X2737 Seal Kit 15 813931 Check Valve 16 X2745 Seal Kit 8 ...

Page 12: ...alligator clips attach to the battery which acts as a power source A schematic of the wiring harness is included in this manual See page 31 3 PTO DRIVE Page 23 26 1 Slide the two hitch adaptor weldments 17 into the sleeves on the body These tubes are adjustable to three different positions The correct position for each individual tractor will be determined when mounting the snowblower on the tract...

Page 13: ...k nut 40 fitted through the groove in the gearbox shaft After tightening the bolt insert and tighten the 3 8 socket set screw 74 supplied Caution Always check to see that both ends of the PTO shaft are securely attached every time the Snowblower is used This should always be done with the tractor engine off d Check that the PTO shaft does not bottom or separate with the blower in the extreme high ...

Page 14: ...y spring 68 keeps the shield in place Hook one end of the spring in the hole in the shield and the other end to the hole in the brace under the gearbox CAUTION Do not run the snowblower without this shield in place REFILLING GEARBOX WITH OIL If the gearbox requires refilling with oil because of repairs to the gearbox add oil to the level shown in drawing Check the level regularly using the plug in...

Page 15: ...Commercial Snowblower HYDRAULIC COMMERCIAL SERIES SNOWBLOWER 22 HOUSING 12 ...

Page 16: ...Commercial Snowblower 13 ...

Page 17: ...ng Edge 74 909592 Cutting Edge 66 902883 Cutting Edge 60 7 905291 Adaptor 8 906658 Roller Chain 60H x 72 Links w Conn Roller Chain 60H x 75 Links w Conn 66 9 965426 1 3 8 Housing W Bearing 965430 1 3 8 Bearing W SS Lock 10 906322 Auger Sprocket 15T 60 1 1 4 Bore Ser 1 3 906323 Auger Sprocket 15T 60 1 1 2 Bore Ser 4 11 906332 Spout Liner 12 905623 Fan Motor 2 Hole Ser 1 905694 Fan Motor 2 Hole Ser ...

Page 18: ... 1 2 Fl Hd Bolt skt pl 37 87553 1 2 x 1 3 4 Hex Bolt pl 38 811791 1 2 x 2 Hex Bolt pl Series 1 3 81624 1 2 x 2 1 4 Hex Bolt pl Series 4 39 81624 1 2 x 2 1 4 Hex Bolt pl 40 812364 1 2 Lock Nut pl 41 81638 1 2 BS Flat Washer Std pl 42 81637 1 2 Lock Washer pl 43 81636 1 2 Hex Nut pl 44 86170 3 8 x 1 Hex Bolt pl 45 86171 3 8 x 1 1 4 Hex Bolt pl 46 811792 3 8 x 1 1 2 Hex Bolt pl 47 967431 3 8 x 1 Flat...

Page 19: ...900712 Skid Pin Weldt 5 8 x 3 66 961012 16 Hair Pin Clip pl 67 905278 Cover Plate 68 905336 Fan Housing Liner 68 69 906348 Motor Washer 13 32 hole x 2 OD 70 906574 Bronze Bushing 7 8 OD x 1 71 812026 5 16 x 1 Hex Bolt pl 72 907590 Spout Hose Holder 73 908966 Spout Liner Bottom truckloader 74 907689 Spout Weldt truckloader 75 909277 Manual Hldr ...

Page 20: ...Commercial Snowblower HYDRAULIC COMMERCIAL SERIES SNOWBLOWER 24 HOUSING 17 ...

Page 21: ...Commercial Snowblower 18 ...

Page 22: ...Ser 3 905624 Fan Motor 4 Hole Ser 4 13 906335 Spout Motor 14 967440 Pop Rivet SD68BSLF 15 905241 Spout Gear Weldt 16 968627 1 1 2 Bearing w Collar 17 967260 1 1 2 Bearing Flange Set 18 902869 Fan Motor Mount Plate Ser 3 905289 Fan Motor Mount Plate Ser 4 19 905362 Roller Chain 80H x 30 Links w Conn 20 905299 Auger Motor Mount Plate Ser 3 905528 Auger Motor Mount Plate Ser 4 21 906311 Hyd Box Shiel...

Page 23: ...92 3 8 Hex Nut pl 51 905543 3 8 x 4 Auger Chain Bolt Weldt 52 905648 Spout Liner Middle 53 905647 Spout Liner Bottom 54 81568 5 16 Hex Nut pl 55 906393 5 16 x 3 4 Fl Hd Bolt skt pl 56 81569 5 16 Lock Washer pl 57 81549 5 16 x 3 4 Hex Bolt pl 58 988999 3 8 x 3 8 Socket Set Screw 59 902874 Spout Motor Mount Plate 60 84268 5 8 x 1 1 2 Hex Bolt pl 61 81677 5 8 Lock Washer pl 62 81678 5 8 BS Flat Washe...

Page 24: ...Commercial Snowblower SNOWBLOWER ASSEMBLY 21 ...

Page 25: ...5796 3 8 x 30 Hose 9 16 SWFJIC x 9 16 MORB 16 115618 3 8 x 45 Hose 9 16 SWFJIC x 9 16 SWFJIC 84 115619 3 8 x 40 Hose 9 16 SWFJIC x 9 16 SWFJIC 74 60 17 115611 3 4 x 52 Hose 1 1 16 SWFJIC x 1 1 16 SWFJIC 84 115612 3 4 x 42 Hose 1 1 16SWFJICxSWFJIC 60 74 Ser 4 115614 3 4 x 48 Hose 1 1 16 SWFJIC x SWFJIC 74 Ser 1 3 18 115614 3 4 x 48 Hose 1 1 16 SWFJIC x 1 1 16 SWFJIC 84 115616 3 4 x 40 Hose 1 1 16 S...

Page 26: ...Commercial Snowblower PTO COMMERCIAL SERIES SNOWBLOWER 24 HOUSING 23 ...

Page 27: ...Commercial Snowblower 24 ...

Page 28: ...5241 Spout Gear Weldt 16 902874 Spout Motor Mount Plate 17 905214 Hitch Adaptor Weldt 18 908715 PTO Shield 19 BU50505 Gearbox w o Oil 20 F0585 PTO Shaft 21 905227 Idler Shield 22 905199 Drive Shaft Guard 23 22695 Chain Cover 24 902407 Skid Plate Weldt 25 103753 Cylinder Clevis Pin 1 x 4 26 12779 Hair Pin Clip 9 Western Wire 27 905554 Spout Sprocket Cover 28 905337 Fan Housing Liner 73 1 2 29 90523...

Page 29: ...81678 5 8 BS Flat Washer Std pl 62 81676 5 8 Hex Nut pl 63 967437 3 4 x 1 5 8 Hex Bolt pl 64 81701 3 4 Lock Washer pl 65 81700 3 4 Hex Nut pl 66 902377 3 8 x 3 8 x 4 3 4 Key 67 968807 3 8 x 3 8 x 2 Key 68 960135 Spring 69 900712 Skid Pin Weldt 5 8 x 3 70 961012 16 Hair Pin Clip pl 71 965910 Top Link Pin Cat 2 72 965966 Quick Hitch Lift Pin Cat 2 73 965911 Linch Pin 7 16 74 988999 3 8 Dia x 3 8 Soc...

Page 30: ...pair Kit Collar Spring Ret Ring 2 Pawls 3 936249 Shear Assembly Repair Kit 3 8 x 1 2 Bolt Lube Blank 31 1 4 Balls 4 903297 Shear Bolt 5 16 x 1 Grade 8 Pack of 10 5 936197 Repair Kit Option 906548 Extended Life Repair Kit Std 6 907994 Yoke Tube 7 907991 Nylon Bearing 8 907993 Inner Shield 9 907992 Outer Shield 10 907990 Yoke Shaft 11 907995 Clamp Yoke 12 81627 1 2 x 3 Hex Bolt pl 13 812364 1 2 Lock...

Page 31: ...on 5 13090 Piston Rod Clevis Cast 6 82330 2 50 OD x e Sect O Ring 7 83330 2 50 OD x o Sect Backup Washer 8 82018 0 88 OD x 0 06 O Ring 9 812200 1 50 OD x 1 25 ID x o Sect Seal 10 81901 1 50 OD x 1 25 ID Dust Seal 11 811922 0 56 MORB Plug 12 81578 3 8 x 1 3 4 Hex Bolt pl 13 81592 3 8 Hex Nut 14 104314 7 8 Jam Lock Nut Steel pl 15 103753 Clevis Pin 1 x 4 16 12779 Hair Pin Clip 17 22370 Hyd Cyl Decal...

Page 32: ...asket 6 BU50507 Cross Shaft 7 BU50502 Pinion Shaft 8 BU50329 Bevel Gear 1 1 2 Bore 9 BU50331 Bevel Gear 1 3 8 Bore 10 BU50428 Staking Lock Nut 11 BU50444 Staking Lock Nut 12 BU50422 1 Oil Seal 3 used 13 BU50415 Retainer Ring 4 used 14 BU575902 Bearing Cup 2 used 15 BU575901 Bearing Cone 2 used 16 BU50429 Key 17 BU50210X Shim Set 18 BU575907 Bearing Cup 2 used 19 BU575906 Bearing Cone 2 used 20 BU5...

Page 33: ...kid Steer fixed Skid Steer fixed Cat 3 3 pt Hitch Adjustment No No No No No 3 position Chute Rotator Hydraulic 230 Hydraulic 230 Hydraulic 230 Hydraulic 230 Hydraulic 230 Hydraulic 230 Chute Deflector Hyd Hyd Hyd Hyd Hyd Hyd Cutting Edge x 4 Beveled replaceable x 4 Beveled replaceable x 4 Beveled replaceable x 4 Beveled replaceable x 4 Beveled replaceable x 4 Beveled replaceable Skid Shoes Cup Typ...

Page 34: ... Mtg Part s Part 12 447 12 18 1 25 Straight 1 1 16 12 ORB Group 1 6 2 16 596 16 24 2 bolt 104 1062 905623 17 491 17 25 1 25 Straight 1 16 12 ORB Group 2 8 20 578 20 29 2 bolt 104 1063 905694 20 481 20 29 1 25 Straight 1 16 12 ORB Group 3 9 6 24 578 24 35 2 bolt 104 1064 905695 21 408 21 31 1 25 Straight 1 116 12 ORB Group 4 11 9 28 544 28 41 1 25 Straight 104 1065 905624 spout motor 146 1028 002 9...

Page 35: ...amps are do not work making proper connection properly 2 Breaker is tripped 2 Reset breaker 3 Connector from Sw to block not 3 Ensure the connector is contacting fully engaged Check for broken wires 4 Connection to No Load Valve 6 4 Check all items in D6 Fig 1 is not making 5 Diodes in switchbox are defective 5 Check for voltage through diodes 6 Solenoid Valve Spool is stuck 6 Replace 8a or 8b sol...

Page 36: ...te of Parts 1 F5553 Snowblower 60 HYDRAULIC DRIVE W 22 FAN SERIES 3 B6022HSB 3 1 F0324 Spout Assembly 1 F0325 Crate of Parts 1 F5553 Snowblower 66 HYDRAULIC DRIVE W 22 FAN SERIES 1 B6622HSB 1 1 F0324 Spout Assembly 1 F0325 Crate of Parts 1 F0842 Snowblower 66 HYDRAULIC DRIVE W 22 FAN SERIES 2 B6622HSB 2 1 F0324 Spout Assembly 1 F0325 Crate of Parts 1 F0798 Snowblower 66 HYDRAULIC DRIVE W 22 FAN SE...

Page 37: ... Assembly 1 F0325 Crate of Parts 1 F5552 Snowblower 74 HYDRAULIC DRIVE W 24 FAN SERIES 4 B7424HSB 4 1 F0324 Spout Assembly 1 F0325 Snowblower 1 F5547 Snowblower 84 HYDRAULIC DRIVE W 24 FAN SERIES 3 B8424HSB 3 1 F0324 Spout Assembly 1 F0325 Crate of Parts 1 F5557 Snowblower 84 HYDRAULIC DRIVE W 24 FAN SERIES 4 B8424HSB 4 1 F0324 Spout Assembly 1 F0325 Crate of Parts 1 F5548 Snowblower 84 PTO Drive ...

Page 38: ...NOTES ...

Page 39: ......

Page 40: ...35 ON Jasper 613 283 1758 QC Dorion 450 455 4840 AR West Memphis 870 732 3132 GA Stone Mountain 770 908 9439 IA Lakeview 712 657 8585 ID Meridian 208 887 6006 IN Clarksville 812 284 3376 KS Wichita 316 265 9577 MN Lakeville 952 469 5267 MT Billings 406 248 7771 Burando Hill Katanning W Australia 011 618 98 214422 Chihuahua Mexico 011 52 158 90306 ND Bismarck 701 223 1886 ND Fargo 701 282 7003 NY S...

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Buhler Commercial FK348, Operator And Parts Manual

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