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pronovost PXPL-86 Operator And Parts Manual

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OPERATOR'S / PARTS
MANUAL
Snowblowers
Models
PXPL-86
PXPL-92
PXPL-86-92
PXPL-92-98
No. C2114
09/2009

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  • Page 1 OPERATOR'S / PARTS MANUAL Snowblowers Models PXPL-86 PXPL-92 PXPL-86-92 PXPL-92-98 No. C2114 09/2009...
  • Page 2 Copyright © Les Machineries Pronovost Inc., 2009 All rights reserved. Printed in Canada.

  • Page 3: Table Of Contents

    Maintenance ..........................17 Storage ...........................19 Trouble Shooting ........................20 Specifications .........................22 Parts List ..........................23 Snowblowers PXPL-86, PXPL-86-92 ..............23 Snowblowers PXPL-92, PXPL-92-98 ..............27 Chute CST-7486 ......................31 Semi-industrial Chute PSIG-7486 ................33 Snowblower options ....................35 Scraper blade and skid shoes for X-PRO blade ............37 P.T.O.

  • Page 5: Introduction

    INTRODUCTION CONGRATULATIONS! Thank you for choosing PRONOVOST. We are NOW take a moment to enter the model, serial confident this equipment will meet your requirements number and the date of purchase of your Snowblower in terms of quality, performance and reliability.

  • Page 6: Safety

    SAFETY GENERAL SAFETY WHEN YOU SEE THIS SYMBOL 8) Prolonged exposure to noise may hamper hearing. Protect yourself by wearing adequate protection devices. 9) Hydraulic fluids under pressure can damage your skin. Do not use your hands to locate a leak. 10) Before the beginning of the snow season, inspect all areas where the Snowblower will be used and remove any object which may cause an accident and/or damage...

  • Page 7: Safety With Maintenance

    SAFETY (cont'd) 10) Before unplugging the chute, always disengage the 2) Stop engine and relieve all hydraulic pressures before P.T.O., stop the engine and relieve all hydraulic pressu- doing inspection, maintenance or repairs. res. 3) Never perform any work under the Snowblower while it 11) Do not operate in excessive inclined conditions.

  • Page 8: Decals

    DECALS SAFETY DECALS The safety decals are affixed wherever special safety precautions are indicated. Locate them on the machine and read them carefully. If a decal is damaged, lost or illegible, install a new one. The following photos indicate where each one must be installed. Figure 3 Figure 4 Decal B...
  • Page 9 DECALS (cont'd) Figure 6 Figure 7 Decal C Part no.: 190-11641 If your snowblower is equipped with a reduction gear box, the decal C will be the one shown below. Figure 8 Decal C Part no.: 190-11651 Decal E in Fig. 9 is located directly on the P.T.O. shaft.
  • Page 10 DECALS (cont'd) Figure 13 Figure 10 Decal F Part no.: A 109 Figure 14 Decal H Pièce no.: 190-10991 Figure 11 Figure 12 Decal G Part no.: A103 Figure 15 - 10 -...
  • Page 11 DECALS (cont'd) Figure 16 Decal J Part no.: 190-06651 Figure 19 Decal K Part no.: 190-07611 Figure 17 Figure 20 Decal L Part no.: 190-02651 Figure 18 - 11 -...

  • Page 12: Maintenance Decals

    DECALS (cont'd) Figure 21 Figure 25 Decal M Part no.: 190-11581 MAINTENANCE DECALS The maintenance decals indicate the points requiring lubrication. Refer to maintenance section for more details. Figure 22 Part no.: A 105 Figure 26 Figure 23 Part no.: A 106 Decal N Part no.: 190-11591 Figure 24...

  • Page 13: Assembly

    ASSEMBLY ASSEMBLY 1) The Snowblower is shipped partly assembled. 2) Install 3-point system according to the model of your Snowblower. (See section 10 for parts numbers). Use the holes most convenient to the type of tractor used (Fig. 28). 3) Install P.T.O. shaft with the shear pin end onto the Snowblower gear box (Fig.

  • Page 14: Start-Up

    STARTING-UP START-UP PROCEDURES 1) Check oil level in gearbox. Use S.A.E. W90 gear box oil. 2) Lubricate all points with a good quality multipurpose grease. 3) Check chain take-up adjustment. The spring maintaining the tension must be compressed to a length between 3"...

  • Page 15: Snowblower Adjustment

    STARTING-UP Snowblower and tractor at the same level The PXPL snowblower has been developped to fit most three point hitch mount farm tractors.The lifting angle of the three point hitch varies from one model of tractor to the other, and may affect the operation of the X-PRO blade.

  • Page 16: X-Pro Blade Adjustment

    2) Lift the snowblower a couple inches and verify height (Fig. 37-A) of approximately 6" for models that the scraper blade of the snowblower unit is PXPL-86 and PXPL-86-92 and of 8" for models parallel to the ground. Otherwise, check your PXPL-92 and PXPL-92-98. Begin the adjustment tractor's 3 point hitch.

  • Page 17: Maintenance

    MAINTENANCE 1) Wipe off all grease fittings with a clean cloth 11) Standard scraper blades are reversible. Reverse before adding grease in order to avoid injecting when one edge is worn out. dirt and sand. 12) For the auger drive shaft, always use a grade 5 2) Repair or replace damaged grease fittings.
  • Page 18 MAINTENANCE ON SPEED REDUCER It is extremely important that the chain inside the chain 1) Remove PTO from the chain box. box is tightened. A loose chain will add shocks to the 2) Unscrew the 12 bolts 5/16" dia. (item #22) from entire box (chain, sprockets, bearings and spline couplings to gearbox).

  • Page 19: Storage

    STORAGE 1) Store the Snowblower in a cool, dry place. 5) Thoroughly inspect all parts of the Snowblower. Replace or repair worn or defective parts. 2) Support the Snowblower with wooden blocks. 6) Touch-up or repaint if necessary. 3) Keep all piston rods in the retracted position. This will assure better protection against the elements.

  • Page 20: Troubleshooting

    TROUBLESHOOTING P.T.O. SHAFT PROBLEM POSSIBLE CAUSE CORRECTION - Premature wear of U-joints and/ - Insufficient lubrication. - Follow lubrication or bluish color of cross journals. recommendations. - Replace defective U-joints. - Excessive working angle. - Make sure the snowblower inlet face is perpendicular to the ground and if possible readjust 3-point hitch in order to position...
  • Page 21 TROUBLESHOOTING (cont'd) SNOWBLOWER PROBLEM POSSIBLE CAUSE CORRECTION - Raise P.T.O. speed to a minimum - The snow is not being thrown as - Tractor RPM too low. of 540 RPM. far as usual. - Adjust impeller blades closer to - Gap too wide between impeller drum outlet (1/8"...

  • Page 22: Specifications

    SPECIFICATIONS Snowblower model PXPL-86 PXPL-86-92 PXPL-92 PXPL-92-98 Horse power recommended min. - max. 50 to 75 HP 50 to 75 HP 75 to 125 HP 75 to125 HP Working width - snowblower 86" (218.44) 92" (233.68) 92" (233.68) 98" (248.92) Working width - X-PRO blade "...

  • Page 23: Parts List

    SNOWBLOWERS PXPL-86 PXPL-86-92 170-03643R3 - 23 -...
  • Page 24 FD208 Flange for 4 grease fitting ................140-07301 Back plate for shroud hinge and stationary hold down 1/4" x 1" x 65" (PXPL-86) 140-07291 Back plate for shroud hinge and stationary hold down 1/4" x 1" x 71" (PXPL-8692) ..
  • Page 25 Upper hitch ....................300-50400 Bolt 1" NC x 3" lg + nylon locknut ..............110-25872 Auger drive shaft x 32 5/16" PXPL-86 ............110-23372 Auger drive shaft x 35 5/16" PXPL-8692 ............150-05471 Bushing 1/4" i.d. x 1" o.d. x 3/4" lg (welded) ..........
  • Page 26 (cont'd) SNOWBLOWERS PXPL-86 PXPL-86-92 REF. PART # DESCRIPTION 300-40280 Bolt 1/2" NC x 1 1/4" lg + nylon locknut & flat washer 7/16" ......140-14243 3-points side bar ..................110-15291 Hoses support ..................... 300-44355 Bolt 5/8" NC x 2 1/4" lg + nylon locknut ............

  • Page 27: Snowblowers Pxpl-92 Pxpl-92-98

    SNOWBLOWERS PXPL-92 PXPL-92-98 170-03601R4 - 27 -...
  • Page 28 (cont'd) SNOWBLOWERS PXPL-92 PXPL-92-98 REF. PART # DESCRIPTION 120-05051 Frame PXPL-92 ..................120-04851 Frame PXPL-9298 ................. 140-00812 Reversible scraper blade 1/2" x 4" x 84 1/2" lg ........140-00832 Reversible scraper blade 1/2" x 4" x 90 1/2" lg ........319-38310 Plow bolt 7/16"...
  • Page 29 (cont'd) SNOWBLOWERS PXPL-92 PXPL-92-98 REF. PART # DESCRIPTION 302-36370 Bolt 3/8" NC x 2 1/2" lg + nylon locknut ..........160-12041 Bushing 2" i.d. x 2 1/2" o.d. x 3 3/8" lg ..........160-12001 Skid shoes lock ..................140-03361 Cran d’arrêt pour patin ................8112 Lock pin 1/4"...
  • Page 30 (cont'd) SNOWBLOWERS PXPL-92 PXPL-92-98 REF. PART # DESCRIPTION 8380 Relief valve 1/2" (RL-50) from serial # 24725 and up ........130-39271 Spacer plate ..................130-39261 Drive shaft access plate ................. 300-40325 Bolt 1/2" NC x 1 3/4" lg + nylon locknut thin &...

  • Page 31: Chute Cst-7486

    CHUTE CST-7486 170-03271 - 31 -...
  • Page 32 CHUTE CST-7486 REF. PART # DESCRIPTION 110-04401 Chute base ....................8370 Chute deflector ..................8112 Lock pin 1/4" (1) ..................opt. Std. Cotter pin 1/8" x 1" lg ................8210 Chute deflector pin ..................Std. Cotter pin 5/32" x 2" lg (2) ................. opt.

  • Page 33: Semi-Industrial Chute Psig-7486

    SEMI-INDUSTRIAL CHUTE PSIG-7486 170-03393R1 - 33 -...
  • Page 34 SEMI-INDUSTRIAL CHUTE PSIG -7486 REF. PART # DESCRIPTION 110-22503 Chute base ....................110-22521 Lower chute deflector ................110-22511 Upper chute deflector ................. 140-14041 Connecting rod ..................110-22893 Access panel ..................... 8376 Adjustable clamp fastener (welded) .............. 150-05311 Spacer for connecting rod ................378-36500 Washer ....................

  • Page 35: Snowblower Options

    SNOWBLOWER'S OPTIONS 170-03671R1 - 35 -...
  • Page 36 SNOWBLOWER'S OPTIONS REF. PART # DESCRIPTION 140-04071 Scraper blade (hard. steel, not sharpened, reversible) 1/2" x 4" x 79 3/4" .. 140-13131 Scraper blade (hard. steel, not sharpened, reversible) 1/2" x 4" x 85 3/4" .. 140-04081 Scraper blade (hard. steel, not sharpened, reversible) 1/2" x 4" x 84 1/2" .. 140-04091 Scraper blade (hard.

  • Page 37: Scraper Blade And Skid Shoes For X-Pro Blade

    X-PRO BLADE'S OPTIONS 170-03661R1 - 37 -...
  • Page 38 X-PRO BLADE'S OPTIONS SCRAPER BLADE &SKID SHOE (Standard steel) REF. PART # DESCRIPTION Standard 86 92 98 P low bolt nut & lock washer ................319-38310 7/16" NC x 1 1/2" lg + 319-38340 P low bolt 7/16" NC x 2" lg + nut &...

  • Page 39: Shaft 8202, 8202-1

    P.T.O. SHAFT # 8202 & 8202-1 (T60) REF. PART # DESCRIPTION 8237 Safety shear yoke (2 bolts) ................8238 U joint + 4 retaining rings + 1 grease fitting ............8061 Retaining ring ....................8110 Grease fitting ....................8239 Yoke for inner tube ................... 8075 Stopper for inner tube ..................

  • Page 40: Shaft 9225-Eg, 9225-1, 9569

    P.T.O. SHAFT # 9225-EG, 9225-1 & 9569 (T80) REF. PART # DESCRIPTION 9453 Safety shear yoke M12 (2 bolts) 1 3/4" - 20 splines ..........9464-2 Safety shear yoke M10 (2 bolts) 1 3/8" - 6 splines ..........9570 Safety shear yoke M10 (2 bolts) 1 3/4" - 20 splines ..........9453 Safety shear yoke M12 (2 bolts) 1 3/4"...

  • Page 41: Shaft 9475, 9475-1, 9475-2

    P.T.O. SHAFT # 9475, 9475-1 & 9475-2 (T90) REF. PART # DESCRIPTION 9476 Safety shear yoke (2 bolts) 1 3/4" - 20 splines ..........9477 U-joint + 4 retaining rings + 1 grease fitting ..........9478 Retaining ring ..................... 8110 Grease fitting .....................

  • Page 42: Gear Box 8251

    GEAR BOX # 8251 (T27D) REF. PART # DESCRIPTION 8043 Casing ........................30208-A Roller bearing ......................8045 Inside circlip 80mm ....................8046 Oil seal 40 x 80 x 12mm ..................8047 Adjusting washer ....................8048 Gear Z18 ....................... 8049 Outside circlip 40mm ....................30207-A Roller bearing ......................

  • Page 43: Gear Box 9307

    GEAR BOX # 9307 (T279) OIL LEVEL REF. PART # DESCRIPTION 6314 Oil seal 52 x 85 x 10 ....................30209-A Bearing: cone & cup ....................6318 Extension ....................... 6319 Bolt M10 x 22 ......................32209-A Bearing: cone & cup ....................6321 Shim ........................

  • Page 44: Speed Reducer 8348

    REDUCTION GEAR BOX # 8348 REF. PART # DESCRIPTION 9546 Casing with plug ..................... 6212-RS Bearing 6212 ......................9547 Seal cover (47 x 7) ....................9548 Sprocket 80-3A26 ....................9549 Chain 80-3 x 36" lg ....................6309-RS Bearing 6309 ......................9550 Input cover with hole ....................

  • Page 45: Speed Reducer 9575

    REDUCTION GEAR BOX # 9575 REF. PART # DESCRIPTION 9546 Casing with plug ..................... 6212-2RS Bearing 6212 ......................9547 Seal cover (47 x 7) ....................9548 Sprocket 80-3A26 ....................9549 Chain 80-3 x 36" lg ....................6309-2RS Bearing 6309 ......................9550 Input cover with hole ....................

  • Page 46: Cylinder 25Tr08

    CYLINDER 25TR08 15050 REF. PART # DESCRIPTION 1 See #RK25TR O-ring 1/8" x 2¼" x 2½" ................2 See #RK25TR Back-up 2½" o.d. x 3/16 ø ................. 3 See #RK25TR O-ring 3/16" x 2 1/8" x 2½" ............... 4 See #RK25TR O-ring 1/16"...

  • Page 47: Cylinder 25Jt11.5

    CYLINDER 25JT11.5 120-07301 REF. PART # DESCRIPTION PSP-330 O-ring «heavy duty» 3/16" x 2 1/8" x 2 1/2" ..........OR-222 O-ring 1/8" x 1 1/2" x 1 3/4" ..............BU-222 Back-up 1/8" x 1 1/2" x 1 3/4" ..............AR-2269FO Wiper 1/8"...

  • Page 48: Cylinder 25Jt15.5

    CYLINDER 25JT15.5 120-07281 REF. PART # DESCRIPTION PSP-330 O-ring «heavy duty» 3/16" x 2 1/8" x 2 1/2" ..........OR-222 O-ring 1/8" x 1 1/2" x 1 3/4" ..............BU-222 Back-up 1/8" x 1 1/2" x 1 3/4" ..............AR-2269FO Wiper 1/8"...

  • Page 49: Hydraulic Motor Mlh-250 & Mlh-315

    HYDRAULIC MOTOR # MLH-250 & MLH-315 CUSHION VALVE H110 MOTOR REF. PART # DESCRIPTION 8368 Set of seals ....................8369 Key for "Orbit" motor ................. - 49 -...

  • Page 50: Torque Chart

    TORQUE CHART TORQUE SPECIFICATION TABLE Thread UNC and UNF Grade 2 Grade 5 Grade 8* Bolt size Torque Torque Torque Pound feet Newton meters Pound feet Newton meters Pound feet Newton meters Inches min. max. min. max. min. max. min. max.

  • Page 51: Warranty

    WARRANTY PRONOVOST warrants this product to the initial All PRONOVOST spare parts purchased are covered purchaser for the period of one year from the date of by a three (3) month warranty. purchase against defects in materials and workmanship. This warranty becomes void and nul if the equipment...
  • Page 54 Ce manuel est aussi disponible en français. Veuillez téléphoner. INNOVATION - EXCELLENCE LES MACHINERIES PRONOVOST INC. 260, route 159, Saint-Tite, Quebec, Canada, G0X 3H0 Tel.: (418) 365-7551, Fax: (418) 365-7954 www.pronovost.qc.ca...

This manual is also suitable for:

Pxpl-92Pxpl-86-92Pxpl-92-98

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