pronovost P-740 Operator's & Parts Manual

pronovost P-740 Operator's & Parts Manual

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P-740 & P-740TRC
P-740 & P-740TRC
P-740 & P-740TRC
P-740 & P-740TRC
P-740 & P-740TRC
P-800 & P-800TRC
P-800 & P-800TRC
P-800 & P-800TRC
P-800 & P-800TRC
P-800 & P-800TRC
P-920 & P-920TRC
P-920 & P-920TRC
P-920 & P-920TRC
P-920 & P-920TRC
P-920 & P-920TRC
No. C164
No. C164
No. C164
No. C164
No. C164
OPERATOR'S / PARTS
OPERATOR'S / PARTS
OPERATOR'S / PARTS
OPERATOR'S / PARTS
OPERATOR'S / PARTS
MANUAL
MANUAL
MANUAL
MANUAL
MANUAL
Snowblowers
Snowblowers
Snowblowers
Snowblowers
Snowblowers
Models
Models
Models
Models
Models
P-920-98 & P-920TRC-98
P-920-98 & P-920TRC-98
P-920-98 & P-920TRC-98
P-920-98 & P-920TRC-98
P-920-98 & P-920TRC-98
P-860 & P-860TRC
P-860 & P-860TRC
P-860 & P-860TRC
P-860 & P-860TRC
P-860 & P-860TRC
P-862 & P-862TRC
P-862 & P-862TRC
P-862 & P-862TRC
P-862 & P-862TRC
P-862 & P-862TRC
P-860-92 & P-860TRC-92
P-860-92 & P-860TRC-92
P-860-92 & P-860TRC-92
P-860-92 & P-860TRC-92
P-860-92 & P-860TRC-92
12/99
12/99
12/99
12/99
12/99

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Summary of Contents for pronovost P-740

  • Page 1 Snowblowers Snowblowers Snowblowers Snowblowers Snowblowers Models Models Models Models Models P-740 & P-740TRC P-740 & P-740TRC P-860 & P-860TRC P-860 & P-860TRC P-740 & P-740TRC P-740 & P-740TRC P-740 & P-740TRC P-860 & P-860TRC P-860 & P-860TRC P-860 & P-860TRC P-800 &...
  • Page 2 Copyright © Les Machineries Pronovost Inc., 1999 All rights reserved. Printed in Canada.
  • Page 3: Table Of Contents

    Storage ............................ 14 Trouble Shooting ........................15 Specifications ......................... 17 Parts List ..........................18 Snowblowers P-740 P-800 P-860 P-860-92 ............18 Snowblowers P-740TRC P-800TRC P-860TRC P-860TRC-92 ......21 Snowblower P-862 ..................... 25 Snowblower P-862TRC ..................... 28 Snowblower P-920 P-920-98 ..................31 Snowblower P-920TRC P-920TRC-98 ..............
  • 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) 2) Stop engine and relieve all hydraulic pressures before 10) Before unplugging the chute, always disengage the doing inspection, maintenance or repairs. P.T.O., stop the engine and relieve all hydraulic pressures. 3) Never perform any work under the Snowblower while it is supported only by the tractor's hydraulic system.
  • 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 Decal C Part no.: A107 Figure 7 Decal D Part no.: A103 Figure 8 Decal E in Fig. 9 is located directly on the P.T.O. shaft. It is not visible when the safety shield is in place.
  • Page 10: Maintenance Decals

    DECALS (cont'd) Figure 12 Part no.: A 105 Figure 13 Part no.: A 106 Figure 10 Decal F Part no.: A 109 Figure 14 Decal G Part no.: A104 Figure 11 MAINTENANCE DECALS The maintenance decals indicate the points requiring lubrication.
  • Page 11: 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. 16). 3) Install P.T.O. shaft with the shear pin end onto the Snowblower gear box (Fig.
  • Page 12: 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 2 3/4"...
  • Page 13: Maintenance

    MAINTENANCE 1) Wipe off all grease fittings with a clean cloth 6) Check oil level in gear box once a month. If before adding grease in order to avoid injecting necessary add oil. dirt and sand. 7) Check tension of drive chain every 25 hours of 2) Repair or replace damaged grease fittings.
  • Page 14: 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 15: 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 16 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 17: Specifications

    SPECIFICATIONS P-740 P-740 P-800 P-800 P-860 P-860 P-860 P-860 P-862 P-862 P-920 P-920 P-920 P-920 Snowblower model -92 TRC-92 -98 TRC-98 Horse power recommended (HP) min - max 30-50 30-50 40-65 40-65 50-75 50-75 50-75 50-75 50-75 50-75 75-100 75-100 75-100 75-100 Working width 74"...
  • Page 18: Parts List

    SNOWBLOWERS P-740 P-800 P-860 P-860-92 170-01931 - 18 -...
  • Page 19 SNOWBLOWERS P-740 P-800 P-860 P-860-92 (cont'd) REF. PART # DESCRIPTION 140-00921 Reversible scraper blade 3/8" x 4" x 67½" lg ..........140-00931 Reversible scraper blade 3/8" x 4" x 73½" lg ..........140-00911 Reversible scraper blade 3/8" x 4" x 79½" lg ..........
  • Page 20 SNOWBLOWERS P-740 P-800 P-860 P-860-92 (cont'd) REF. PART # DESCRIPTION 110-01221 Threaded tube for idler adjustment ..............9473 Compression spring ..................Std. Bolt 3/4" NC x 2 1/2" lg + nylon locknut ............110-01851 Chain guard ....................Std. Bolt 7/16" NC x 1" lg + nylon lock nut ............
  • Page 21: Snowblowers P-740Trc P-800Trc P-860Trc P-860Trc-92

    SNOWBLOWERS P-740TRC P-800TRC P-860TRC P-860TRC-92 170-01941 - 21 -...
  • Page 22 SNOWBLOWERS P-740TRC P-800TRC P-860TRC P-860TRC-92 (cont'd) REF. PART # DESCRIPTION 140-00921 Reversible scraper blade 3/8" x 4" x 67½" lg ..........140-00931 Reversible scraper blade 3/8" x 4" x 73½" lg ..........140-00911 Reversible scraper blade 3/8" x 4" x 79½" lg ..........140-09491 Reversible scraper blade 3/8"...
  • Page 23 Guard mounting plate ................... 8344 Flange for 2 grease fitting ................8165 Bearing 1¼" ....................8185 Sprocket 80A30 T 1¼" ø ................8023 Auger P-740 ....................8024 Auger P-800 ....................8025 Auger P-860 ....................110-13201 Auger P-860-92 ..................110-01871 Impeller 26" ø 4 blades ................
  • Page 24 SNOWBLOWERS P-740TRC P-800TRC P-860TRC (cont'd) REF. PART # DESCRIPTION Std. Bolt 1/4" NC x 3/4" lg + lock washer ..............Std. Bolt 7/16" NC x 1 1/2" lg + nylon locknut & flat washer (4) ........130-08151 Orbit motor support ..................- - - Hydraulic orbit motor ..................
  • Page 25: Snowblower P-862

    SNOWBLOWER P-862 170-01951 - 25 -...
  • Page 26 SNOWBLOWER P-862 (cont'd) REF. PART # DESCRIPTION 140-00911 Reversible scraper blade 3/8" x 4" x 79½" lg ..........125-0715 Plow bolt 7/16" NC x 1½" lg + nut & lock washer ........110-04182 Sprocket 9 tooth ..................Std. Hexagonal socket set screw 3/8" NC x 3/8" lg (2) ......... 110-05491 Skid shoe (right side) ..................
  • Page 27 SNOWBLOWER P-862 (cont'd) REF. PART # DESCRIPTION 8125 Rubber fastener ..................110-11671 Chain guard cover ..................130-02001 Inside guard (welded) ................. Std. Bolt 3/8" NC x 1" lg + nylon locknut & flat washer ........8018 Inside guard (bolted) ................... Std.
  • Page 28: Snowblower P-862Trc

    SNOWBLOWER P-862TRC 170-01961 - 28 -...
  • Page 29 SNOWBLOWER P-862TRC (cont'd) REF. PART # DESCRIPTION 140-00911 Reversible scraper blade 3/8" x 4" x 79½" lg ............. 125-0715 Plow bolt 7/16" NC x 1½" lg + nut & lockwasher ............110-04182 Sprocket 9 tooth ..................... Std. Hexagonal socket set screw 3/8" NC x 3/8" lg ............110-05491 Skid shoe (right side) ....................
  • Page 30 SNOWBLOWER P-862TRC (cont'd) REF. PART # DESCRIPTION 346-44500 Nylon locknut 5/8" NC thin ..................Std. Roll pin 5/16" x 2" lg ....................8125 Rubber fastener ....................... 110-11671 Chain guard cover ....................130-02001 Inside guard (welded) ....................Std. Bolt 3/8" NC x 1" lg + nylon locknut & flat washer ............8018 Inside guard (bolted) ....................
  • Page 31: Snowblower P-920 P-920-98

    SNOWBLOWER P-920 P-920-98 170-01971 - 31 -...
  • Page 32 SNOWBLOWER P-920 P-920-98 (cont'd) REF. PART # DESCRIPTION 140-00811 Reversible scraper blade 3/8" x 4" x 84½" lg ............140-00831 Reversible scraper blade 3/8" x 4" x 90½" lg ............125-0717 Plow bolt 7/16" x 1¾" lg + nut & lock washer ............ 110-04182 Sprocket 9 tooth ....................
  • Page 33 SNOWBLOWER P-920 P-920-98 (cont'd) REF. PART # DESCRIPTION 346-44500 Nylon locknut 5/8" NC thin ................Std. Roll pin 5/16" x 2" lg ..................8125 Rubber fastener ....................110-00951 Chain guard cover ..................... 130-01381 Inside guard (welded) ..................Std. Bolt 3/8" NC x 1" lg + nylon lock nut & flat washer ..........8925 Inside guard (bolted) ..................
  • Page 34: Snowblower P-920Trc P-920Trc-98

    SNOWBLOWER P-920TRC P-920TRC-98 170-01981 - 34 -...
  • Page 35 SNOWBLOWER P-920TRC P-920TRC-98 (cont'd) REF. PART # DESCRIPTION 140-00811 Reversible scraper blade 3/8" x 4" x 84½" lg .............. 140-00831 Reversible scraper blade 3/8" x 4" x 90½" lg .............. 125-0717 Plow bolt 7/16" NC x 1¾" lg + nut & lock washer ............110-04182 Sprocket 9 tooth .....................
  • Page 36 SNOWBLOWER P-920TRC P-920TRC-98 (cont'd) REF. PART # DESCRIPTION Std. Bolt 7/16" NC x 1" lg + nylon lock nut ..............Std. Bolt 7/16" NC x 1 1/2" lg + nylon lock nut ..............Std. Flat washer 5/8" ..................... 346-44500 Nylon locknut 5/8" NC thin ..................Std.
  • Page 37: Semi-Industrial Chute Psi-7486

    SEMI-INDUSTRIAL CHUTE PSI-7486 170-00591 REF. PART # DESCRIPTION 120-00741 Chute base ....................Std. Bolt ½" x 1½ lg + nylon lock nut ..............8209 Lower chute deflector ................Std. Cotter pin 1/8" x 1" lg ................8210 Lower chute deflector pin ................8211 Connecting rod ..................
  • Page 38: Industrial Chute Pc-7486

    INDUSTRIAL CHUTE PC-7486 170-00601 REF. PART # DESCRIPTION 110-01811 Chute adaptor with quick attach ..............Std. Hitch pin clip 5/32" ..................8200 Pin for quick attach (adaptor & extension) ............. PR-7486 Extension 48" PR-7486 ................opt. Std. Bolt 1/2" NC x 1½" lg + nylon lock nut ............8211 Connecting rod ..................
  • Page 39: Options

    OPTIONS 170-02021 - 39 -...
  • Page 40 OPTIONS REF. PART # DESCRIPTION 140-04051 Scraper blade (hard. steel, not sharpened, reversible) 1/2" x 4" x 67½" .. 140-04061 Scraper blade (hard. steel, not sharpened, reversible) 1/2" x 4" x 73½" ... - 1 1 140-04071 Scraper blade (hard. steel, not sharpened, reversible) 1/2" x 4" x 79½" ... - 1 1 1 1 140-04081 Scraper blade (hard.
  • Page 41: P.t.o. Shaft # 8114-Eg

    P.T.O. SHAFT # 8114-EG (T50) REF. PART # DESCRIPTION 8221 Safety shear yoke (2 bolts) ..................8073 U joint + 4 retaining rings + 1 grease fitting ............. 8061 Retaining ring ......................8110 Grease fitting ......................8079 Yoke for inner tube ....................6341 Stopper for inner tube ....................
  • Page 42: 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 43: Shaft 9225-Eg 9225-1 9569

    P.T.O. SHAFT # 9225-EG, 9225-1 & 9569 (T80) REF. PART # DESCRIPTION 9570 Safety shear yoke M10 (2 bolts) 1 3/4" - 20 splines ........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 .......... 9208 U-joint + 4 retaining rings + 1 grease fitting ..........
  • Page 44: 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 45: Gear Box 8251

    GEAR BOX # 8251 (T27D) REF. PART # DESCRIPTION 8043 Casing ........................8044 Roller bearing no. 30208 ..................8045 Inside circlip 80mm ....................8046 Oil seal 40 x 80 x 12mm ..................8047 Adjusting washer ....................8048 Gear Z18 ....................... 8049 Outside circlip 40mm ....................
  • Page 46: Gear Box 9307

    GEAR BOX # 9307 (T279) REF. PART # DESCRIPTION 6314 Oil seal 52 x 85 x 10 ....................6315 Bearing 30209: cone ....................6317 Bearing 30209: cup ....................6318 Extension ....................... 6319 Bolt M10 x 22 ......................6320 Bearing 32209: cone ....................6321 Shim ........................
  • Page 47: Réducteur De Vitesse 9575 8348

    REDUCTION GEAR BOX # 9575, 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 48: 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 49: Hydraulic Motor Dh 250 & Dh 315

    HYDRAULIC MOTOR # DH 250 & DH 315 REF. CODE # DESCRIPTION DH 250 DH 315 633B0370 Dust seal ring .................. 633B0414 Shaft seal BAKDH ring ..............151-5708 Bearing race ..................151-5709 Axial needle bearing ................. 682L9054 Woodruff key .................. -------------- Housing and output shaft ..............
  • 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 56 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...

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