pronovost P-740 Operator'S & Parts Manual Download Page 48

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CYLINDER 25TR08

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REF.

PART #

DESCRIPTION

QTY

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" x 5/8" x 3/4" ..........................................................................

5 See #RK25TR

O-ring 1/8" x 1 1/8" x 1 3/8" ......................................................................

6 See #RK25TR

Back-up 1 3/8" o.d. x 1/8" ø .......................................................................

7 See #RK25TR

Wiper 1 1/8" i.d. x 1 5/8" o.d. ....................................................................

492401

Yoke (for 2½" tube) ...................................................................................

Std.

Nut ¾" NF ................................................................................................

4924-31

Piston 2½" ø ............................................................................................

492028

Piston rod 1 1/8" .......................................................................................

491668

Cylinder body 2½" ø ..................................................................................

492421

Head (for 2½" tube) ...................................................................................

Std.

Bolt 3/8" NC x 2¼" + nut ..........................................................................

Std.

Nut 3/8" NC ..............................................................................................

Std.

Threaded rod 3/8" NC x 12" lg ....................................................................

458599

Yoke (for 1 1/8" rod) ..................................................................................

NI*

8183

Pin 1" ø + cotter pin .................................................................................

NI*

RK25TR

Repair kit for cylinder 2½" (includes # 1, 2, 3, 4, 5, 6, & 7) ...........................

*NI = NOT ILLUSTRATED

15050

Summary of Contents for P-740

Page 1: ...P 862 P 862TRC P 862 P 862TRC P 862 P 862TRC P 862 P 862TRC P 920 P 920TRC P 920 P 920TRC P 920 P 920TRC P 920 P 920TRC P 920 P 920TRC P 860 92 P 860TRC 92 P 860 92 P 860TRC 92 P 860 92 P 860TRC 92 P...

Page 3: ...17 10 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...

Page 4: ......

Page 5: ...o assist you in the safe operation of your new Snowblower It contains important information which will help you achieve excellent returns with your Snowblower for years to come Please read this manual...

Page 6: ...d in moving parts of the equipment and cause accidents GENERAL SAFETY 8 Prolonged exposure to noise may hamper hearing Protect yourself by wearing adequate protection devices 9 Hydraulic fluids under...

Page 7: ...e Snowblower put transmission in neutral apply parking brake stop engine and remove the key from the ignition SAFETY WITH MAINTENANCE 1 Perform the Snowblower maintenance according to recommendations...

Page 8: ...tions 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 3 8 Figu...

Page 9: ...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 It must never be visible when you operate the...

Page 10: ...t no A 106 Figure 12 Part no A 105 Figure 14 Decal G Part no A104 MAINTENANCE DECALS The maintenance decals indicate the points requiring lubrication Refer to maintenance section for more details Figu...

Page 11: ...pin end onto the Snowblower gear box Fig 17 Then attach safety shield support chain as shown Fig 18 WARNING The telescoping tubes of the drive shaft must never be allowed to bottom out while maintaini...

Page 12: ...ightness of all fastening devices Refer to torque chart on page 50 5 Adjust skid shoes according to ground conditions Fig 23 6 Following the installation of the Snowblower on the tractor do not forget...

Page 13: ...ricate between the two tubes with low temperature grease 6 Check oil level in gear box once a month If necessary add oil 7 Check tension of drive chain every 25 hours of operation and adjust if necess...

Page 14: ...s 3 Keep all piston rods in the retracted position This will assure better protection against the elements 4 Clean your Snowblower 5 Thoroughly inspect all parts of the Snowblower Replace or repair wo...

Page 15: ...quipment Replace worn or damaged bearing rings Eliminate any interference between tubes and equipment or tractor Replace damaged tubes P T O SHAFT POSSIBLE CAUSE PROBLEM CORRECTION Insufficient lubric...

Page 16: ...RPM too low Gap too wide between impeller blade tip and drum outlet wall Insuffucient tractor HP Tractor RPM too low Tractor RPM reduced too early with snow still in the snowblower Slippage of PTO cl...

Page 17: ...hute rotation Hyd cylinder mechanism Hyd motor Disp Disp Disp Disp Disp Disp Disp Disp Disp Disp Disp Disp Disp Disp Number of shear bolts 2 3 2 3 2 3 2 3 2 3 2 3 2 3 Hitch category 1 2 1 2 1 2 1 2 1...

Page 18: ...SNOWBLOWERS P 740 P 800 P 860 P 860 92 18 10 170 01931...

Page 19: ...0 opt opt 22 8935 Left lower hitch 1 1 1 1 23 Std Bolt 3 4 NF x 4 lg grade 12 nylon lock nut 1 1 1 1 24 8016 Upper hitch 1 1 24 8182 Upper hitch 1 1 25 6466 Splined adaptor 1 19 welded 1 1 1 1 26 110...

Page 20: ...her 2 2 2 2 65 110 01341 Retaining bracket 1 1 1 1 66 Std Bolt 7 16 NC x 3 lg nylon locknut 2 2 2 2 67 120 00731 Chute opt opt opt opt 68 Std Grease fitting 1 4 28 90 deg 2 2 2 2 69 110 12421 Hinged P...

Page 21: ...SNOWBLOWERS P 740TRC P 800TRC P 860TRC P 860TRC 92 21 10 170 01941...

Page 22: ...MW flat washer 3 16 x 4 5 8 i d x 8 1 8 o d 1 1 1 1 21 8251 Gear box T 27D 1 1 1 1 22 8036 3 points side bar 2 2 22 8180 3 points side bar 2 2 23 8936 Right lower hitch 1 1 1 1 24 Std Bolt 5 8 NC x 2...

Page 23: ...rod opt opt opt opt 63 8112 Lock pin 1 4 opt opt opt opt 64 Std Nylon locknut 5 16 NC opt opt opt opt 65 140 00881 Hoses mounting plate opt opt opt opt 66 110 01111 Mounting support plate opt opt opt...

Page 24: ...1 91 Hydraulic orbit motor opt opt opt opt 92 Std Bolt M8 x 1 25 x 16 mm lg lock washer 2 2 2 2 93 Std Linch pin 1 1 1 1 94 130 06291 Support plate for relief valve opt opt opt opt 95 Std Bolt 5 16 N...

Page 25: ...SNOWBLOWER P 862 25 10 170 01951...

Page 26: ...19 splines welded 1 24 110 05651 Auger drive shaft 32 7 16 lg overall includes no 23 and 27 1 25 Std Bolt 3 4 NC x 3 lg grade 12 nylon locknut 1 26 Std Bolt 1 4 NC x 2 lg grade 5 nylon locknut 1 27 1...

Page 27: ...r P 862 1 73 8144 Sprocket 60A30 T 1 1 74 8021 Sprocket 60A38 T 1 1 75 110 01881 Impeller 28 4 blades 1 76 Std Impeller cap screw 5 8 NC x 1 1 2 lg ass with lock tite 242 lock washer 1 77 130 06291 Su...

Page 28: ...SNOWBLOWER P 862TRC 28 10 170 01961...

Page 29: ...1 26 9225 1 P T O shaft T80 opt 27 8935 Left lower hitch 1 28 Std Bolt 3 4 NF x 4 1 2 lg grade 12 nylon locknut 1 29 8233 Upper hitch 1 30 Std Bolt 3 4 NC x 3 lg grade 12 nylon locknut 1 31 6466 Spli...

Page 30: ...1 82 Std Impeller cap screw 5 8 NC x 2 lg ass with lock tite 242 lock washer 1 83 130 14141 Hinged P T O shroud 1 84 8149 U shaped UHMW 14 i d 1 85 8030 Square key 3 8 x 3 8 x 3 lg 1 86 Std Bolt 7 16...

Page 31: ...SNOWBLOWER P 920 P 920 98 31 10 170 01971...

Page 32: ...1 1 24 110 07492 Auger drive shaft 34 3 8 lg overall includes no 23 and 27 1 24 110 05202 Auger drive shaft 37 3 8 lg overall includes no 23 and 27 1 25 Std Bolt 7 8 NC x 3 lg grade 12 nylon lock nut...

Page 33: ...04741 Impeller 30 5 blades 1 1 72 Std Impeller cap screw 5 8 x 1 1 2 lg ass with lock tite 242 lock washer 1 1 73 Std Grease fitting 1 4 28 90 deg 2 2 74 8149 U shaped UHMW 14 i d 1 1 75 9285 Square...

Page 34: ...SNOWBLOWER P 920TRC P 920TRC 98 34 10 170 01981...

Page 35: ...9225 EG P T O shaft T80 1 1 26 9475 P T O shaft T90 opt opt 27 110 00771 Left lower hitch 1 1 28 Std Bolt 7 8 NF x 6 lg grade 12 nylon lock nut 1 1 29 110 07511 Upper hitch 1 1 30 Std Bolt 7 8 NC x 3...

Page 36: ...r P 920 98 1 77 110 04741 Impeller 30 5 blades 1 1 78 Std Impeller cap screw 5 8 NC x 1 lg ass with lock tite 242 lock washer 1 1 79 Std Grease fitting 1 4 28 90 deg 2 2 80 8149 U shaped UHMW 14 i d 1...

Page 37: ...09 Lower chute deflector 1 4 Std Cotter pin 1 8 x 1 lg 5 5 8210 Lower chute deflector pin 1 6 8211 Connecting rod 2 7 8212 Upper chute deflector 1 8 8213 Upper chute deflector pin 1 9 110 01111 Thread...

Page 38: ...x 1 lg nylon lock nut 4 6 8211 Connecting rod 2 7 8212 Upper deflector 1 8 8213 Upper deflector pin 1 9 Std Cotter pin 1 8 x 1 lg 5 10 8210 Lower deflector pin 1 11 8209 Lower deflector 1 12 110 0182...

Page 39: ...OPTIONS 39 10 170 02021...

Page 40: ...1 Scraper blade TIVAR not reversible 1 x 5 1 4 x 73 1 2 1 1 10 190 01311 Scraper blade TIVAR not reversible 1 x 5 1 4 x 79 1 2 1 1 1 1 10 190 01331 Scraper blade TIVAR not reversible 1 x 5 1 4 x 84 1...

Page 41: ...12 8113 Yoke with hole 1 3 8 6 splines yoke stopper 1 13 8235 P T O section side with safety shear bolt inner part without protector 1 14 8236 P T O section side without safety shear bolt outer part...

Page 42: ...opper 1 12 8250 1 Yoke with hole 1 3 8 21 splines yoke stopper 1 13 8241 P T O section SBI 1 3 8 6 inner part without protector 1 1 14 8242 P T O section QD 1 3 8 6 outer part without protector 1 14 8...

Page 43: ...ector 1 1 13 9456 1 P T O section SBI 1 3 8 6 inner part without protector 1 14 9457 P T O section QD 1 3 8 6 outer part without protector 1 1 14 9457 2 P T O section QD 1 3 8 21 outer part without pr...

Page 44: ...0 splines yoke stopper 1 13 9484 P T O section SBI 1 3 4 20 inner part without protector 1 1 1 14 9485 P T O section QD 1 3 8 6 outer part without protector 1 14 9485 1 P T O section QD 1 3 8 21 outer...

Page 45: ...oller bearing no 30207 1 9 8051 Spacer ring 1 10 8052 Adjusting washer 2 11 8053 Oil seal 35 x 72 x 12mm 1 12 8054 Side shaft 1 19 splines 1 13 8055 Inside circlip 72mm 1 14 8056 Ball bearing no 6207...

Page 46: ...20 splines 1 12 6326 Key B14 x 9 x 40 2 13 9345 Impeller shaft 2 1 20 splines 1 14 6328 Spring washer 1 15 6329 Lock nut M40 x 1 5 H9 1 16 6330 Casing 1 17 6331 Plug 3 8 gas 3 18 6332 Dust excluder 45...

Page 47: ...45x65x8 TC double lips 1 1 11 Std Bolt 5 16 NC x 4 lg 10 10 12 Std Nut 5 16 NC 10 10 13 9554 Square key1 2 x 2 1 1 14 9555 Spacer 2 2 3 8 0 568 2 2 15 9556 Input cover w o hole 1 1 16 9557 O ring AS 2...

Page 48: ...ck up 1 3 8 o d x 1 8 1 7 See RK25TR Wiper 1 1 8 i d x 1 5 8 o d 1 8 492401 Yoke for 2 tube 1 9 Std Nut NF 1 10 4924 31 Piston 2 1 11 492028 Piston rod 1 1 8 1 12 491668 Cylinder body 2 1 13 492421 He...

Page 49: ...oodruff key 1 1 6 Housing and output shaft not sold 7 151 2649 Cardan shaft 1 7 151 2650 Cardan shaft 1 8 633B1173 O ring 3 3 9 151 1713 Distributor plate 1 1 10 151 1193 Gear wheel set 1 10 151 1186...

Page 50: ...8 9 53 20 23 27 1 31 2 35 42 47 5 57 0 45 54 61 0 73 2 7 16 11 11 30 35 40 7 47 4 54 64 73 2 86 8 70 84 94 9 113 9 1 2 12 70 45 52 61 0 70 5 80 96 108 5 130 2 110 132 149 2 179 0 9 16 14 29 65 75 88...

Page 51: ...able Hydraulic cylinders and motors are covered by the manufacturer of these items All PRONOVOST spare parts purchased are covered by a three 3 month warranty This warranty becomes void and nul if the...

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Page 56: ...ON 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 Ce manuel est aussi disponible en fran ais Veuillez t l...

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