1. Manuals
  2. Brands
  3. pronovost Manuals
  4. Snow Blower
  5. P-740
  6. Manual

pronovost P-740 Manual

Hide thumbs Also See for P-740:
Table of Contents

Advertisement

Quick Links

Download this manual
P-740 & P-740TRC
P-800 & P-800TRC
No. C182
OPERATOR'S / PARTS
MANUAL
Snowblowers
Models
P-860-92 & P-860TRC-92
P-860 & P-860TRC
P-862 & P-862TRC
03/2010

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the P-740 and is the answer not in the manual?

Questions and answers

Related Manuals for pronovost P-740

Summary of Contents for pronovost P-740

  • Page 1 OPERATOR'S / PARTS MANUAL Snowblowers Models P-740 & P-740TRC P-860 & P-860TRC P-800 & P-800TRC P-862 & P-862TRC P-860-92 & P-860TRC-92 No. C182 03/2010...
  • Page 2 Copyright © Les Machineries Pronovost Inc., 2010 All rights reserved. Printed in Canada.

  • Page 3: Table Of Contents

    Maintenance on speed reducer (with chain) .............. 16 Storage ...........................17 Trouble Shooting ........................18 Specifications .........................20 Parts List ..........................21 Snowblowers P-740 P-800 P-860 P-860-92 ............21 Snowblowers P-740TRC P-800TRC P-860TRC P-860TRC-92 ......24 Snowblower P-862 ..................... 28 Snowblower P-862TRC ..................... 31 Chute CST-7486 ......................34 Semi-industrial Chute PSIG-7486 ................

  • 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 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 pressu- res. 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.: 190-11641 If your snowblower is equipped with a reduction gear box, the decal C will be the one shown below. Figure 7 Decal C Part no.: 190-11651 Decal D in Fig. 8 is located directly on the P.T.O. shaft.
  • Page 10 DECALS (cont'd) Figure 12 Figure 9 Decal E Part no.: A 109 Figure 13 Decal G Part no.: 190-10991 Figure 10 Figure 11 Decal F Part no.: A103 Figure 14 - 10 -...
  • Page 11 DECALS (cont'd) Figure 17 Decal J Part no.: 190-07611 Figure 15 Decal H Part no.: 190-06651 Figure 18 Figure 16 - 11 -...

  • Page 12: Maintenance Decals

    DECALS (cont'd) MAINTENANCE DECALS The maintenance decals indicate the points requiring lubrication. Refer to maintenance section for more details. Figure 22 Part no.: A 106 Figure 19 Part no.: A 105 Figure 23 Decal L Part no.: 190-11581 Figure 20 Decal K 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. 25). 3) If your snowblower is equipped with the optional 1000 to 540 RPM reducer, install it on the gear box with the plate included (Fig.

  • Page 14: Start-Up

    STARTING-UP START-UP PROCEDURES 1) Check oil level in gearbox and in speed reducer if so equipped. Adjust to required oil level as per Use SAE 80W90 drawing in Parts List section. oil. 2) Lubricate all points with a good quality multipurpose grease.

  • Page 15: Maintenance

    MAINTENANCE GENERAL MAINTENANCE 1) Wipe off all grease fittings with a clean cloth 9) Change gearbox oil once a year. Adjust to required before adding grease in order to avoid injecting oil level as per drawing in Parts List section. Use dirt and sand.

  • Page 16: Maintenance On Speed Reducer (With Chain)

    MAINTENANCE (cont'd) MAINTENANCE ON SPEED REDUCER (with chain) 3) With a hammer and a screw-driver or a chisel, It is extremely important that the chain inside the chain box is tightened. A loose chain will add shocks gently turn both covers in the same direction to the entire box (chain, sprockets, bearings and spline until the next hole of the cover is in line with couplings to gearbox).

  • Page 17: 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 18: 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 19 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 20: Specifications

    SPECIFICATIONS GROUP II P-740 P-800 P-860 P-862 P-860 Snowblower model P-740 P-800 P-860 P-862 P-860 Snowblower model TRC-92 Horse power recommended (HP) min - max 35-65 40-65 50-75 50-75 50-75 Working width po. - (cm) 74" (188) 80" (203) 86" (218) 86"...

  • Page 21: Parts List

    SNOWBLOWERS P-740 P-800 P-860 P-860-92 170-03733R1 - 21 -...
  • Page 22 SNOWBLOWERS P-740 P-800 P-860 P-860-92 (cont'd) REF. PART # DESCRIPTION 140-00922 Reversible scraper blade 1/2" x 4" x 67 3/4" lg ..........140-00932 Reversible scraper blade 1/2" x 4" x 73 3/4" lg ..........140-00912 Reversible scraper blade 1/2" x 4" x 79 3/4" lg ..........
  • Page 23 SNOWBLOWERS P-740 P-800 P-860 P-860-92 (cont'd) REF. PART # DESCRIPTION 9473 Compression spring ..................302-46400 Bolt 3/4" NC x 3" lg + nylon locknut ............. 110-11733 Chain guard ....................300-38250 Bolt 7/16" NC x 1" lg + nylon lock nut ............

  • Page 24: Snowblowers P-740Trc P-800Trc P-860Trc P-860Trc-92

    SNOWBLOWERS P-740TRC P-800TRC P-860TRC P-860TRC-92 170-03741R5 - 24 -...
  • Page 25 SNOWBLOWERS P-740TRC P-800TRC P-860TRC P-860TRC-92 (cont'd) REF. PART # DESCRIPTION 140-00922 Reversible scraper blade 1/2" x 4" x 67 3/4" lg ......140-00932 Reversible scraper blade 1/2" x 4" x 73 3/4" lg ......140-00912 Reversible scraper blade 1/2" x 4" x 79 3/4" lg ......140-09492 Reversible scraper blade 1/2"...
  • Page 26 SNOWBLOWERS P-740TRC P-800TRC P-860TRC P-860TRC-92 (cont'd) REF. PART # DESCRIPTION 160-26511 Bushing 1/4" i.d. x 1 1/2" o.d. x 3/8" lg .......... 110-07272 Sprocket #80 + shearplate (includes no. 34, 36 et 37) ...... 160-26501 Bushing 1 1/4" i.d. x 1 1/2" o.d. x 5/8" lg ........Std.
  • Page 27 Guard mounting plate ..............FD207 Flange for 2 grease fitting ............UC207-20 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 ................. 110-01872 Impeller 26" ø 4 blades ..............

  • Page 28: Snowblower P-862

    SNOWBLOWER P-862 170-03755R1 - 28 -...
  • Page 29 SNOWBLOWER P-862 (cont'd) REF. PART # DESCRIPTION 140-00912 Reversible scraper blade 1/2" x 4" x 79 3/4" lg ........... 319-38310 Plow bolt 7/16" NC x 1½" lg + nut & lock washer ..........140-10872 Brace 3/8" x 1 1/2" x 32 1/16" lg ................ 300-38310 Bolt 7/16"...
  • Page 30 SNOWBLOWER P-862 (cont'd) REF. PART # DESCRIPTION 130-77211 Inside guard (welded) ..................300-36250 Bolt 3/8" NC x 1" lg + nylon locknut & flat washer ..........110-42541 Inside guard (bolted) ..................8030 Square key 3/8" x 3/8" x 3½" lg ............... 150-13911 Diverter spacer ....................

  • Page 31: Snowblower P-862Trc

    SNOWBLOWER P-862TRC 170-03763R1 - 31 -...
  • Page 32 SNOWBLOWER P-862TRC (cont'd) REF. PART # DESCRIPTION 140-00912 Reversible scraper blade 1/2" x 4" x 79 3/4" lg ............319-38310 Plow bolt 7/16" NC x 1½" lg + nut & lockwasher ............130-08162 Guard ........................323-36160 Hexagonal socket set screw 3/8" NC x 3/8" lg ............110-05491 Skid shoe (right side) ....................
  • Page 33 SNOWBLOWER P-862TRC (cont'd) REF. PART # DESCRIPTION 110-20532 Auger drive shaft guard .................... 130-77211 Inside guard (welded) ....................300-36250 Bolt 3/8" NC x 1" lg + nylon locknut & flat washer ............110-42541 Inside guard (bolted) ....................150-01542 Latch pin - drum lock ....................130-08471 Washer ........................

  • Page 34: Chute Cst-7486

    CHUTE CST-7486 170-03271R1 - 34 -...
  • Page 35 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. 8145 Chute adjusting rod (1) .................

  • Page 36: Semi-Industrial Chute Psig-7486

    SEMI-INDUSTRIAL CHUTE PSIG-7486 170-03395 - 36 -...
  • Page 37 SEMI-INDUSTRIAL CHUTE PSIG -7486 REF. PART # DESCRIPTION 110-45361 Chute base ....................110-22521 Lower chute deflector .................. 110-22511 Upper chute deflector .................. 140-14041 Connecting rod ................... 110-45611 Access panel ..................... 8376 Adjustable clamp fastener (welded) ..............150-05311 Spacer for connecting rod ................378-36500 Washer .....................

  • Page 38: Industrial Chute Pcg-7486

    INDUSTRIAL CHUTE PCG-7486 170-03415 - 38 -...
  • Page 39 INDUSTRIAL CHUTE PCG-7486 REF. PART # DESCRIPTION 110-04441 Chute adaptor with quick attach ..............Std. Hitch pin clip 5/32" ..................8200 Pin for quick attach (adaptor & extension) ............. 110-22961 Extension 48" PRP-7486 ................opt. 110-23051 Extension 24" PRP-7486-2 ................. opt.

  • Page 40: Options

    OPTIONS 170-02025R3 - 40 -...
  • Page 41 OPTIONS (cont'd) REF. PART # DESCRIPTION 140-04051 Scraper blade (hard. steel, not sharpened, reversible) 1/2" x 4" x 67 3/4" .... 140-04061 Scraper blade (hard. steel, not sharpened, reversible) 1/2" x 4" x 73 3/4" .... 140-04071 Scraper blade (hard. steel, not sharpened, reversible) 1/2" x 4" x 79 3/4" .... 140-13131 Scraper blade (hard.
  • Page 42 OPTIONS (cont'd) REF. PART # DESCRIPTION 140-15031 Scraper blade (stainless steel, not sharpened, reversible) 1/2" x 4" x 85¾" ..333-40310 Bolt. cyl. head 6 PC 1/2" NC x 1 1/2" lg (inox.) + nut & lock washer ..... opt. opt. opt. opt. opt. 319-38310 Plow bolt 7/16"...

  • Page 43: 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 44: 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 45: Shaft 9225-1

    P.T.O. SHAFT # 9225-1 (T80) REF. PART # DESCRIPTION 9464-2 Safety shear yoke M10 (2 bolts) 1 3/8" - 6 splines ............. 9208 U-joint + 4 retaining rings + 1 grease fitting ............. 9454 Retaining ring ......................8110 Grease fitting ......................9214 Yoke for inner tube ....................

  • Page 46: Gear Box 8251

    GEAR BOX # 8251 (T27D) 170-05581 Oil volume required: 1.2 liters Use SAE 80W90 oil or equivalent. Vent plug (oil filler plug) Oil level plug Drain plug REF. PART # DESCRIPTION 8043 Casing ........................30208-A Roller bearing ......................8045 Inside circlip 80mm ....................8046 Oil seal 40 x 80 x 12mm ..................

  • Page 47: 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 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 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 56 Ce manuel est aussi disponible en français. Veuillez téléphoner. INNOVATION - EXCELLENCE LES MACHINERIES PRONOVOST INC. 260, Haut du Lac Sud (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:

P-740trcP-860P-860trcP-800P-800trcP-862 ... Show all

Table of Contents