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TABLE OF CONTENTS
DESCRIPTION PAGE NUMBER
Warranty ......................................................................... 1
Safety Instructions...........................................................2
Safety Signs....................................................................4
Operating Instructions.....................................................6
Hydraulic Control Block .............................................. 8
Hydraulic Control Blo
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Commercial Snowblower WARRANTY REGISTRATION AND POLICY Buhler Manufacturing products are warranted for a period of twelve (12) months from original date of purchase, by original purchaser, to be free from defects in material and workmanship under correct, normal agricultural use and proper applications. Buhler Manufacturing’s obligations under this warranty shall be limited to the repair or exchange, at Buhler Manufacturing’s option, of any Buhler Manufacturing prod
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Commercial Snowblower CAUTION 1. Always review operator’s manual before starting new machine. 2. Do not let inexperienced operators or children run this equipment. 3. Never service or clean unit while it is running. 4. Do not remove shields. 5. Stay clear of augers. 6. Stay clear 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 ad
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Commercial Snowblower SNOWBLOWERS This manual is for both Commercial Hydraulic Snowblowers and Commercial PTO Drive Snowblowers. The hydraulic models come in 60”, 74” and 84” widths. The PTO drive model is only available in an 84” width. Hydraulic models come with four different motor series. Hydraulic output on the equipment running the Snowblower must match the requirement for each motor series for the Snowblow
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Commercial Snowblower DECALS 4
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Commercial Snowblower DECALS – cont’d. #1 #4 #2 #3 5
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Commercial Snowblower OPERATING INSTRUCTIONS 1. HYDRAULIC DRIVE: All snowblower hydraulic blocks are set at the factory for a 2800 - 3000 psi system. Refer to the section on the hydraulic control block if your system does not fall into this range. 2. ALL: Depth of the cut can be partially controlled by tilting the snowblower forward or backward. 3. PTO DRIVE: Adjust the top link of the tractor hitch so the snowblower is just slightly tilted back when resting o
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Commercial Snowblower OPERATING INSTRUCTIONS – cont’d. 10. ALL: Chain tension on auger chain should be set at 3/8” to 1/2” slack. 11. LUBRICATION: a) ALL: The gear teeth on the chute control should be periodically lubricated with gun grease. b) PTO DRIVE: PTO shaft universal joints and square shaft slide should be periodically lubricated with a grease gun. c) ALL: Regularly oiling the chain will significantly increase the life of the chain. d) PTO DRIVE: Us
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Commercial Snowblower HYDRAULIC CONTROL BLOCK NON-STALLING-FAN FEATURE: The Hydraulic Snowblower has a unique modulating element that keeps the blower fan from stalling in an overloaded condition. This is accomplished by starving the hydraulic flow to the front auger motor (which then stops feeding the fan) and diverts all of the flow (and energy) to the main fan motor. As the fan clears itself, and the pressure drops, the auger again begins feeding according to lo
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Commercial Snowblower NO. DESCRIPTION PART NO. 1 Main Block 905669 2 Logic Element 813922 3 Element Seal Kit X2732 4 Control Valve 813923 5 Seal Kit X2733 6 No-Load Valve 813924 7 Seal Kit X2734 8ab Chute Cont. Valves 813925 9 Seal Kit X2735 10a No-Load Press. Coil 813926 10bc Chute Up Down Coil 813926 10ef Chute Left Right Coil 813926 11 Harness Assembly X2572 12 C
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Commercial Snowblower ASSEMBLY INSTRUCTIONS 1. SPOUT ASSEMBLY FOR ALL SNOWBLOWERS: Remove two of the grooved spout rollers to mount the discharge spout. Replace the two rollers to hold spout in place. Install the 2 ½” x 8” cylinder on the spout using the pins supplied. 2. HYDRAULIC DRIVE: The 62” long hydraulic lines (#14) for the spout deflector cylinder should be connected to the two ports on the hydraulic block labeled C1 and C2 (see section on hydraulic cont
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Commercial Snowblower ASSEMBLY INSTRUCTIONS – cont’d. b) Using tape or a bright colored marking pen, mark on the outer shields the position where the shaft is completely pushed together and the position where you have a 4” overlap. Watch these marks when moving the blower through all possible operating angles to see that the PTO shaft stays within this range. c) With the engine on the tractor shut off, attach the PTO shaf
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Commercial Snowblower ASSEMBLY INSTRUCTIONS – cont’d. 4. PTO SHIELD: All PTO snowblowers are supplied with a PTO shield (#18). To install, remove the two rear bolts at the top of the gearbox (#34). Bolt the PTO shield to the gearbox by the hinges using these same bolts. A utility 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
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Commercial Snowblower HYDRAULIC COMMERCIAL SERIES SNOWBLOWER – 22” HOUSING 13
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Commercial Snowblower 14
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Commercial Snowblower WHEN ORDERING PARTS Always give your dealer the Model and Serial Number of your machine to assist him in ordering and obtaining the correct parts. Use the exploded view and tabular listing of the area of interest to exactly identify the required part. Hyd Commercial Series Snowblower - 22'' Housing Item # Part # Description 1 905536 Main Body Weldt - 74'' 905534 Main Body Weldt - 60'' 2 905226 Fan Weldt - 22'' 3 905206 Auger Weldt - 7
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Commercial Snowblower 27 960719 Sprocket 15T, #80, 1 1/2'' Bore 28 905309 Sprocket 15T, #80, 1 1/4'' Bore (Ser 1-3) 960719 Sprocket 15T, #80, 1 1/2'' Bore (Ser 4) 29 905237 Spout Roller 30 905181 Spout Link 22'' 31 24981 Cylinder 2 1/2'' Dia x 8'' 32 905554 Spout Sprocket Cover 33 906660 1/2'' x 2'' Sq Hd Set Screw (pl) 34 81620 1/2'' x 1 1/4'' Hex Bolt (pl) 35 84277 1/2'' x 1 1/2'' Hex Bolt (pl) 36 906655 1/2'' x 1 1/2'' Fl Hd Bolt (skt) (pl) 37 87553 1/2'' x 1
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Commercial Snowblower 69 906348 Motor Washer 13/32'' hole x 2'' OD 70 906574 Bronze Bushing 7/8'' OD x 1'' HYDRAULIC COMMERCIAL SERIES SNOWBLOWER – 24” HOUSING 17
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Commercial Snowblower 18
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Commercial Snowblower Hyd Commercial Series Snowblower - 24'' Housing Item # Part # Description 1 905540 Main Body Weldt - 84'' 905538 Main Body Weldt - 74'' 2 905225 Fan Weldt - 24'' 3 905202 Auger Weldt - 84'' 905206 Auger Weldt - 74'' 4 905550 Spout Weldt 5 965912 40 Tooth Sprocket #60, 1 3/8'' Bore 6 902879 Cutting Edge (84'') 902880 Cutting Edge (74'') 7 905291 Adaptor 8 906658 Roller Chain (#60H x 72 Links w/ Conn) 9 965426 1 3/8'' Housing W/ Bea
