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29

Shear Bolts

Shear

 

bolts

 

are

 

built

 

to

 

break

 

under

 

shock

 

loads

 

on

 

the

 

fan

 

or

 

auger.

 

However

 

under

 

certain

 

circumstances

 

this

 

security

 

is

 

not

 

adequate.

 

Example:

 

a

 

sudden

 

high

 

impact

 

shock

 

on

 

the

 

fan

 

may,

 

in

 

some

 

cases

 

break

 

the

 

fan

 

shaft

 

without

 

breaking

 

the

 

shear

 

bolt.

If

 

the

 

shear

 

bolt

 

breaks,

 

make

 

sure

 

to

 

always

 

replace

 

it

 

with

 

the

 

same

 

grade

 

of

 

bolt

 

(grade

 

5

 

for

 

PTO

 

series

 

20-40-50-60

,

 

and

 

grade

 

8

 

for

 

PTO

 

series

 

80

)

 

it

 

is

 

necessary

 

to

 

always

 

maintain

 

this

 

bolt

 

very

 

tight

 

in

 

order

 

to

 

keep

 

the

 

efficiency

 

of

 

the

 

shearing

 

mechanism.

Warning:

 

The

 

gearbox

 

shafts

 

are

 

made

 

with

 

special

 

alloy

 

steel.

 

However

 

they

 

are

 

case

 

hardened

 

to

 

increase

 

capacity

 

to

 

shock

 

load.

 

These

 

shafts

 

cannot

 

be

 

broken

 

under

 

normal

 

loads.

 

However

 

undesirable

 

objects

 

may

 

enter

 

the

 

fan

 

and

 

either

 

bend

 

or

 

break

 

the

 

gearbox

 

shaft.

 

It

 

is

 

understood

 

that

 

the

 

gearbox

 

cannot

 

be

 

built

 

to

 

resist

 

every

 

poss

i

ble

 

overload

 

and

 

consequently,

 

gearbox

 

fan

 

shafts

 

will

 

not

 

be

 

replaced

 

under

 

warranty.

 

Therefore

 

the

 

user

 

of

 

the

 

snowblower

 

must

 

be

 

very

careful.

Maximum length of PTO shaft

Warning:

Telescopic tubes of PTO should overlap a minimum length to meet ideal

conditions for transmitting power.

Following table could be used as a guide to find maximum permissible length of PTO.

PTO Description

Over-all length

Closed

Over-all length

Opened Max

Telescopic tube

overlap

T20-056P

29 3/4"

41"

5"

T40-056P

30 1/2"

40 1/2"

6"

T50-071P

36 1/2"

51 1/4"

7"

T60-071P

37 3/4"

511/4"

7"

T80-066P

36"

47 1/4"

7"

T80-076P

40 1/2"

53"

8"

T90-071P

39"

51"

8"

Содержание METEOR 87

Страница 1: ...terprise Inc 3950 Steffler Rd Elmira ON Canada N3B 2Z3 Tel 519 664 2752 Toll Free 1 855 664 2752 Fax 519 664 3695 E mail sales mkmartin ca www mkmartin ca 87 97 Meteor Snowblower Operator s Parts Manu...

Страница 2: ...Intentionally Blank...

Страница 3: ...nstalling Manual Chute Rotator Installing Hydraulic Chute Rotator Chute Stop Operating Instructions Parts Manual Chute Rotator Parts Hydraulic Chute Rotator Parts Gearbox Parts PTO Parts PTO Instructi...

Страница 4: ...ll liability for damage which may result from use or misuse by the operator The purchaser shall maintain and service the equip ment as recommended in the Operator s Manual This warranty does not cover...

Страница 5: ...y assembled as directed by manufacturer Equipment was tested for functionality and operates properly Purchaser was instructed in safe and proper operating procedures Warranty was explained to purchase...

Страница 6: ...Stamp M K Martin Enterprise Inc 3950 Stef er Rd Elmira ON CA N3B 2Z3 Fold Here Please Cut and Return to M K Martin Enterprise Inc Fold And Tape here Do not tape all edges or use staples Warranty Regi...

Страница 7: ...nual Caution Indicates a potential hazardous situation that may result in injury Warning Indicates a hazardous situation that could result in serious injury or death Danger Indicates a hazardous situa...

Страница 8: ...ot use this machine while under the influence of drugs or alcohol Review the safety instructions with all users annually This equipment should not be operated by those unfamiliar with the operation of...

Страница 9: ...enetrate the skin If this happens get medical attention immediately serious infection or toxic reaction can develop when hydraulic fluid pierces the skin Use caution when working with hydraulic compon...

Страница 10: ...tance from this machine 1 piece 6 220 Do not open or remove safety shields while engine is running 1 piece 7 226 Shut off engine and remove key before performing maintenance or repair work 1 piece 8 F...

Страница 11: ...yone else to operate this equipment until such information has been reviewed Annually review this information before the season start up Make these reviews of SAFETY and OPERATION annually as a standa...

Страница 12: ...ties that hold the Plastic Ring on the blower and place base of the chute on top of the plastic ring Note Plastic Ring can be lightly coated with grease at this time Take two 5 8 bolts and drop them t...

Страница 13: ...bracket 1 and reinstall with 5 8 x 2 1 4 bolts 9 supplied and Locknuts Insert Retainer Pin 2 into the Tail Bracket Slide the bottom end of the Worm Gear 4 on to retainer pin secure with bolt 3 and loc...

Страница 14: ...as shown The relief valves are factory preset at 900 PSI Route the hoses and tie them to the top A frame support away from moving parts Ensure that the hoses do not get too tight or rub on the frame...

Страница 15: ...They may need to be bent in or out for smaller or larger blowers Top View Rods Outside of the rods need to be slightly inside the root of the gear teeth as shown To bend the rod you can use a short pi...

Страница 16: ...16 For Smaller blowers rods are bent in as shown For Larger Blowers rods are Bent out as shown...

Страница 17: ...chute from being rotated straight back to the operator It prevents the Hydraulic hoses if used from getting wound around the chute On the smaller blowers with electric deflector actuator the Chute St...

Страница 18: ...ipe any filings from the surfaces and slide the shaft together to be sure that it slides freely 6 Make sure the plastic shield is free to rotate on the shaft before installing on the machine 7 Reinsta...

Страница 19: ...l then you may want to shorten the top 3PH link to tilt the blower back so it will not dig into the loose gravel In colder climates where the bare ground is frozen during most of the winter the blower...

Страница 20: ...1 c w ln 6 7 OL OL Lynch Pin 7 16 2 8 519 8720965 519 8720965 Hitch Pin 2 9 OL OL Bolt 1 2x1 1 4 c w fw lw 4 10 519 871186 519 871186 Gearbox 1 11 OL OL Bolt 1 2x1 1 4 c w lw 4 12 519 871187 519 87118...

Страница 21: ...871165 519 871165 Auger Sprocket 60A36 1 31 519 871164 519 971164 Auger 1 32 519 871702 519 871702 5 8 Wave Washer thin 10 33 519 87871161 519 871161 Anti Friction Ring 1 34 10724 10724 3 Hole Clamp 1...

Страница 22: ...Description Qty 1 31225 Crank 1 2 OL Sq Head Setscrew 5 16 x 3 4 2 3 31228 Crank Worm 1 4 OL Bolt 1 4 x 1 1 2 c w 2 Way locknut 1 5 31354 Crank Tail Bracket 1 6 34969 Retainer Pin 1 7 OL Bolt 5 8 x 2...

Страница 23: ...9 511706 Small Gear 1 4 Bolt 3 8x1 c w lw OL 4 5 519 511703 Motor Bracket 1 6 519 511704 Motor 1 7 519 511705 Crossover Relief Valve 1 8 S71 4 Tractor Adapter 2 9 23895 Hydraulic Hose 2 10 519 9515 10...

Страница 24: ...02675000 1 7 Plug 519 86500006 2 8 Cover 519 02671300 1 9 Bolt M10 x 14 519 81101031 4 10 Shim 79 7 519 01107500 1 11 Shaft Thru 519 02674221 1 12 Snap Ring 40 UN17435 519 85100029 1 13 Bearing 30207...

Страница 25: ...etaining Collar of Inner Tube 8180 015 289 11 38 Safety Chain 180 016 025 2 40 Complete Guard with Instruction Manual 142 250 372 7521 1 61 Special Grease Nipple 8180 012 418 3 71 Bolt Nut M10x55 cl 8...

Страница 26: ...26 PTO Installation Instructions for Snowblower...

Страница 27: ...r being very high too large angles at PTO universal joints will result and the life of the universal joints will be shortened dramatically P T O Shaft angles PTO shafts are made to transmit power with...

Страница 28: ...dditional gearbox is also available that can be mounted on the existing snowblower gearbox which increases the input shaft height reducing the angle at PTO joints This Gearbox has an input speed of 10...

Страница 29: ...city to shock load These shafts cannot be broken under normal loads However undesirable objects may enter the fan and either bend or break the gearbox shaft It is understood that the gearbox cannot be...

Страница 30: ...30 Effective PTO Drive Shaft Maintenance...

Страница 31: ...TO shafts may have a locking collar Damages Causes and corrective actions will still be similar Avoidable Damage Possible Causes Corrective Actions Deformed Yoke Excessive shaft length Axial load too...

Страница 32: ...bility between shaft and working conditions Carefully follow greasing instructions Replace defective cross bearings Note Cross bearings must be greased every 8 working hours Avoidable Damages Possible...

Страница 33: ...o allow for maximum angularity Replace defective parts Guard cone damaged Guard cone in contact with implement or tractor Excessive angularity Eliminate interference between guard cone and any part of...

Страница 34: ...8 9 12 12 17 5 16 10 13 19 25 27 36 3 8 20 27 33 45 45 63 7 16 30 41 53 72 75 100 1 2 45 61 80 110 115 155 5 8 95 128 160 215 220 305 3 4 165 225 290 390 400 540 1 225 345 630 850 970 1320 Allen head...

Страница 35: ...e sparingly every 50 hours By using too much grease you will push the seals off the bearing PTO Shaft grease every 10 hours Pull apart and apply grease to he sliding members Grease the yoke bearings a...

Страница 36: ...36...

Страница 37: ......

Страница 38: ...MK Martin Enterprise Inc 3950 Steffler Rd Elmira ON Canada N3B 2Z3 Tel 519 664 2752 Toll Free 1 855 664 2752 Fax 519 664 3695 E mail sales mkmartin ca www mkmartin ca...

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