STARTING THE ENGINE (CONT’D)

Important

Do not engage the starter for longer than 15 seconds at a time. Longer use can damage the starter by overheating. Cool the starter for one minute between uses.

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STOP THE ENGINE IF THE WARNING LIGHTS DO NOT GO OFF.

NOTE: Upon failed start, if the key is turned OFF, wait for at least three seconds before turning the key ON to reset the fuel timer module.

Keep your hands on the steering levers and feet on the pedals while seated in the loader.

Warning

Do not use ether with glow plug (preheat) systems. Explosion can result which can cause injury or death.

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Cold Temperature Starting

(See “Normal Starting” on pageOI-15.) Turn the key switch to the RUN POSITION.

Refer to the decal on the left side of the operator cab for operation of the preheat system [Figure OI-33]

Follow the steps under Normal Starting and repeat the preheating procedure until the engine starts.

If the temperature is below 32°F (0°C), use the following procedure to make starting the engine easier:

•Replace the engine oil with the correct type and viscosity for the anticipated starting temperature. (See “Oil Chart” on pagePM-17.)

•Make sure the battery is at full charge.

•Install engine heater.

Warming The Hydraulic/Hydrostatic System

Let the engine run for a mini mum of 5 minutes to warm the engine and hydrostatic transmission fluid before operating the loader.

If the warning light comes ON when operating the loader (cold), more warm up time is needed.

Stopping The Engine

Pull the engine speed control fully backward to decrease the engine RPM.

Turn the key switch to the OFF position.

Push the preheat button (Item 1) [Figure OI-32] on the left side of the instrument panel to preheat the glow plugs.

Attachments And Buckets

NOTE: Warranty is void if non-approved attachments are used on the Bobcat loader.

Warning

Never use attachments or buckets which are not approved by Bobcat. Buckets and attachments for safe loads of specified densities are approved for each model. Unapproved attachments can cause injury or death.

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The dealer can identify, for each model loader, the attachments and buckets approved by Bobcat. The buckets and attachments are approved for rated operating capacity and for se cure fastening to the BobTach.

The rated operating capacity for this loader is shown on a label in the operator cab. (See “Performance” on pageSPEC-3.)

Rated operating capacity is determined by using a standard dirt bucket, and material of normal density, such as dirt or dry gravel. If longer buckets are used the load center moves forward and re duces the rated operating capacity. If very dense material is loaded, the volume must be reduced.

Use the correct size bucket for the type and density of material being handled. For safe handling of materials and avoiding machine damage, the attachment (or bucket) should handle a full load without going over the rated operating capacity for the loader. Partial loads make steering more difficult.

Installation And Removal (Without Bob-Tach)

The Bobcat is standard equipped with pin-type installation of attachments.

Exceeding the rated operating capacity can cause the following problems [Figure OI-34]:

1.Steering the loader may be difficult.

2.Tires may wear faster.

3.There will be a loss of stability.

4.The life of the Bobcat loader will be reduced.

Install the pivot pins into the lower pivot holes in the bucket (Item 1) [Figure OI-35]. Align pins with holes in lift arms.

Use long bolt to pull the pi ns into the lift arms. Remove long bolts and install correct bolt. Tighten to 65-70 ft.-lbs. (88-94 Nm) torque (Item 2) [Figure OI-35]

Install the pin into the upper pivot hole in the bucket and the rod end of the tilt cylinder (Item 1) [Figure OI-36]

Install the retainer and bolt (Item 2) [Figure OI-36] Tighten bolt to 8-10 ft.-lbs. (10-13 Nm) torque.

Reverse procedure to remove attachment.

ATTACHMENTS AND BUCKETS (CONT’D)

Warning

AVOID INJURY OR DEATH

Do not exceed rated operating capacity. Excessive load can cause tipping or loss of control.

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Installation And Removal (With Bob-Tach)

The Bob-Tach is used for fa st changing of buckets and attachments. See the Attachment Operation & Maintenance Manual to install other attachments.

Warning

Bob-Tach levers have spring tension. Hold lever tightly and release slowly. Failure to obey warning can cause injury.

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Drive the loader forward until the top edge of the BobTach is completely under the top flange of the bucket [Figure OI-37] (or other attachments).

Be sure the Bob-Tach lever does not hit the bucket.

Figure OI-38

Tilt the Bob-Tach backward until the cutting edge of the bucket (or other attachment) is slightly off the ground [Figure OI-38]

Stop the engine and exit the loader.

Warning

AVOID INJURY OR DEATH

Before you leave the operator's seat:

•Lower the lift arms, put the attachment flat on the ground.

•Stop the engine.

•Engage the parking brake.

•Raise seat bar, move pedals until both locked. W-2045-1086

Pull the Bob-Tach lever all the way up (Item 1) [Figure OI-37]

Enter the loader.

Fasten the seat belt, lower the seat bar, start the engine and press the green PRESS TO OPERATE Button.

Release the parking brake.

Lower the lift arms and tilt the Bob-Tach forward.

ATTACHMENTS AND BUCKETS (CONT’D)

Removing The Bucket Or Attachment

Put the attachment flat on the ground and lower or close the hydraulic equipment. If the attachment is hydraulically controlled (ie: combination bucket, backhoe, etc.), stop the engine and relieve hydraulic pressure in the auxiliary circuit. (See “Relievng Hydraulic Pressure” on pageOI12.)

Raise the seat bar, unfasten the seat belt, set the parking brake and exit the loader.

Push down on the Bob-Tach lever until it is fully engaged in the locked position [Figure OI-39].

If the lever does not engage in the locked position, see your Bobcat loader dealer for maintenance.

The wedges (Item 1) [Figure OI-40] must extend through the holes in the mounting frame of the bucket (or attachment), securely fastening the bucket to the BobTach. The wedge is shown extending through the hole in the bucket [Figure OI-40].

Warning

Bob-Tach wedges must extend through the holes in attachment. Levers must be fully down and locked. Failure to secure wedges can allow attachment to come off and cause injury or death.

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Disconnect the hydraulic hoses, if necessary.

Enter the loader.

Fasten the seat belt, lower the seat bar, start the engine and press the green PRESS TO OPERATE Button.

Release the parking brake.

Lower the lift arms and tilt the Bob-Tach forward.

Operating Procedure

When operating on a public road or highway, always follow local regulations. For example: Slow Moving Vehicle Sign or directional signals may be required.

Always warm up the engine and hydrostatic system before operating the loader.

Important

Machines warmed up with moderate engine speed and light load have longer life.

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Operate the loader with the engine at full speed for maximum horsepower. Move the steering levers only a small amount to operate the loader.

New operators must operate the loader in an open area without bystanders. Operate th e controls until the loader can be handled at an efficient and safe rate for all conditions of the work area.

With a full bucket, go up or down the slope with the heavy end toward the top of the slope [Figure OI-43] & [Figure OI-44]

With empty bucket, go down or up the slope with the heavy end toward the top of the slope [Figure OI-45] & [Figure OI-46].

Warning

AVOID

Injury Or Death

Failure to obey warnings can cause the machine to tip or roll over and cause injury or death.

•Keep the lift arms as low as possible.

•Do not travel or turn with the lift arms up.

•Turn on level ground.

•Go up and down slopes, not across them.

•Keep the heavy end of the machine uphill.

•Do not overload the machine.

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Raise the bucket only high enough to avoid obstructions on rough ground.

Filling The Bucket

Figure OI-47

Push down on the top of the lift pedal until the lift arms are all the way down. Push the top of the tilt pedal to put the cutting edge of the bucket on the ground [Figure OI47].

Drive slowly forward into the material. Push the bottom of the tilt pedal to raise the front of the bucket [Figure OI48]

Warning

Load, unload and turn on flat level ground. Do not exceed rated operating capacity shown on sign (decal) in cab. Failure to obey warnings can cause the machine to tip or roll over and cause injury or death.

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Drive backward away from the material.