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SAFETY RULES

Reports on accidents show that careless
use  of  machinery  causes  a  high
percentage of accidents.  You can avoid

many accidents by following the safety rules on
these pages.  Study these rules carefully and
enforce them on the job.

SAFETY BEFORE STARTING OR

OPERATION

The Crawler should be operated only by persons
approved to do so.  

Clothing worn by the operator should be fairly tight
and belted.

Fasten a first aid kit to the Crawler.

Fasten a fire extinguisher to the Crawler.  Keep
the extinguisher fully charged.  Learn to use it
correctly.

If the Crawler has an unsafe condition, do not
operate.  Put a tag on the Track Drive Controls.

Do not start or operate the Crawler unless you are
in the operator's seat.

Before you start the Engine, be sure there is
plenty of ventilation.

Keep hands, feet, and clothing away from power-
driven parts.

Fasten a slow-moving vehicle sign to the rear of
the Crawler.

Guards, shields, and other protective devices
must be in place and in good condition.

Before you start or operate the Crawler, clear the
area of all persons and obstacles.

OPERATION SAFETY

When you operate the Crawler, do not allow
anyone to ride on the Crawler or its equipment.

Drive at safe speeds at all times, especially on
rough ground and hillsides.

Carry the Bucket or Blade as low as possible at all
times, especially when you work on a hillside or
back up a steep hill. 

Do not drive too close to the edge of a ditch or
excavation.

Watch for overhead wires.  Do not touch wires
with any part of the Crawler or its Attachments.

Do not leave your Crawler unattended with the
Engine running.

Keep work areas as level as possible.

When loading logs with the Log Forks, make sure
the logs are balanced.

When you drive out of a ditch or excavation, or up
a steep hillside, or when Crawler is hitched to a
heavy  load, 

engage  Track  Drive  Controls

slowly

.  If the front of the Crawler comes off the

ground, release Track Controls 

immediately

.

Do not use the Crawler as a battering ram.

Do not guide cable onto Winch Drum with your
hands.

When you drive the Crawler on a road, use the
correct lights to warn operators of other vehicles.

Before you move any equipment, be sure all
persons are away from the Crawler.

When the Crawler is operating, 

only

the operator

should be on it.

If it is necessary to make checks with the Engine
running, 

always use two people

...the operator at

the controls should be able to see the person
doing the checking.

KEEP HANDS AWAY FROM MOVING PARTS!

BEFORE YOU DISMOUNT

:

Move Track Drive Controls to neutral.

Lock Brake.

Lower all equipment to the ground.

Stop Engine and remove the key.

SERVICE SAFETY

Be sure you understand a service procedure
before you work on the Crawler.

Unauthorized modifications to the Crawler may
impair  the  function  and/or  safety  and  aff e c t
Crawler life.

Summary of Contents for MD750

Page 1: ...racks into the pile and force unnecessarily large amounts of material into the Tracks The track system is designed to absorb a great deal of material but the less you force it to digest the greater wi...

Page 2: ...CATION and PERIODIC SERVICE 11 Lubrication and Service Intervals Periodic Service Chart SERVICE 13 Engine Starter Battery Safety Interlock Switches Seat HC55 Switch Test Main Drive Clutch Brake Switch...

Page 3: ...ne Model Number ________________ Engine Serial Number ________________ C F STRUCK CORPORATION W51 N545 STRUCK LANE CEDARBURG WISCONSIN 53012 Phone 262 377 3300 Fax 262 377 9247 Version 01 01 03 TO THE...

Page 4: ...ossible at all times especially when you work on a hillside or back up a steep hill Do not drive too close to the edge of a ditch or excavation Watch for overhead wires Do not touch wires with any par...

Page 5: ...r battery Never check fuel battery electrolyte or coolant levels with an open flame Never use an open flame to look for leaks anywhere on the equipment Never use an open flame as light anywhere on or...

Page 6: ...ts and warning labels A EMERGENCY SERVICE BRAKE LEVER B LEFT TRACK CONTROL C RIGHT TRACK CONTROL D THROTTLE CONTROL E CHOKE CONTROL F IGNITION SWITCH G OIL TEMPERATURE METER H HOUR METER I AMMETER J A...

Page 7: ...her instructions RELEASING SEAT PAN Release the seat latch on the front center of the the seat pan assembly 1 Rotate the Seat Cover Assembly 2 all the way to the rear until it hits its stop back edge...

Page 8: ...MMETER Measures electrical charge or discharge to battery If Ammeter shows a discharge increase throttle until unit indicates charging If at higher throttle level unit fails to indicate charging shut...

Page 9: ...e there is enough ventilation Be sure to know the correct starting and stopping procedure Sit in the Operator s Seat PREPARE FOR ENGINE STARTING 1 Allow Left and Right Track Controls to assume their n...

Page 10: ...ain TRAVELING Hold Brake Lever fully forward then push outwardly to unlock it from behind its tab or bolt Slowly release pressure on the Lever allowing it to come back to its rearward position Raise a...

Page 11: ...Engine stops under load remove load Start Engine immediately Run 30 seconds at half speed before adding load If Engine stops you must turn key Off before you can start the Engine In freezing weather...

Page 12: ...L Check enclosed Engine Owner s Manual and closely follow their recommendations HYDRAULIC OIL Use a premium quality hydraulic oil with maximum anti wear properties rust and oxidation treatment like Mo...

Page 13: ...in Front Idler and Rear Drive Assemblies Remove zerks try to have them on the top side Using an oil can with SAE 30 motor oil fill each reservoir through threaded hole do this at day s end to allow o...

Page 14: ...replace with new Tracks and Track Sprockets Remove and pressure wash Track Pressure wash Front Idler and Rear Drive Sprockets EVERY 200 HOURS Hydraulic Fluid Completely drain system by removing plug i...

Page 15: ...dealer he s listed in the telephone Yellow Pages under Engines gasoline STARTER IMPORTANT Do not hold down starter button longer than 10 seconds at a time If the Engine does not start within 10 second...

Page 16: ...tch to close and activate the electrical circuits NO or normally open the plunger has to be released for the switch to open and safely deactivate the circuit The plunger of the 1162 Interlock Switch s...

Page 17: ...On 3 Brake Lever unlocked and allowed to travel rearward The Brake Switch should be open the 440 Leaf Spring would have rotated down and away The light of the continuity tester should now be Off If bo...

Page 18: ...wler s body loosen but do not remove the nuts on the twelve 3 8 x 1 Carriage Bolts six on each side of Crawler that secure the 2033 Supports one on each side of body which hold the 2065 Rear Axle TIP...

Page 19: ...make sure Seat Latch catches securely If you have blocked up your Crawler and removed its Tracks replace Tracks and lower Crawler to ground at this time per Track Maintenance section of this Manual...

Page 20: ...entirety before attempting any Disk Brake adjustments Release Parking Brake Unscrew a few turns the 225C Jam Nut on 225R 225L Right Left Disk Brakes to release each Jam Nut s respective 225D Threaded...

Page 21: ...age assemblies as describe above until you reach the approximately 15 lb force level If it takes more than the recommended 15 lbs pressure evenly loosen the clevis on the end of each Brake tension rod...

Page 22: ...s Tracks clear the ground by approximately 2 and are free to rotate release Brake at this time Use solid blocking and place it under the Crawler s body so that it will give the Crawler the greatest su...

Page 23: ...its 262 Tube which should still be in place on Tension Rod Secure each Spring with its original 236 Washer and 1 2 Nut fine thread NOTE Notched edge of 235 Washers should still be pointing in toward...

Page 24: ...ssure that both springs are compressed equally FOOTREST ADJUSTMENT Right Left Footrests L are adjustable in three positions front to rear To adjust remove the three 3 8 Cap Screws holding each Footres...

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