POWER T AKE-OFF (PT OPERA TION

the vehicle equipped with a Power T ake - f (PT unit, sure read the following section.

Precautions

Danger

Power T ake - f (PT units and related equipment can very dangerous. Any O installation, repair replacement should include a warning indicator light which indicates O engagement. The light must located close the O control and clearly visible the operator .

Danger

O units are driven engine drivetrain components (flywheel, crankshaft, transmission). not attempt service the O and related units unless the engine shut down.

Danger

Always keep body parts and loose - fitting clothing out the range drivetrain components, personal injury may result.

Danger

Always aware the current O status (engaged disengaged) and the position the vehicle body (dump body controlled etc.). sure disengage the O when not use.

Danger

MP7 engine equipped with Front Engine Power T ake - f (FEPT O), the torque limit 385 N.m (284ft).

Classification

Rear - mounted O units, for MACK transmissions, are categorized according operation.

Intermittent Service The O unit under for less than seven minutes and then allowed cool before operated

Note: a O unit operated for less than seven minutes but allowed cool down before operating again, considered Continuous Service.

Continuous Service — The O unit operated, under load, for seven minutes more.

Note: Rear - mounted O units operating under the Continuous Service guideline must not run more than 70% the O output - rated torque/horsepower

Locations

The first choice location for Side - Mounted either the O openings the main box.

The second which the compound O restricted those applications specifically requiring multi - speed with reverse capability , such some mechanical winches unique speed multiple O However , a word caution order when using these Operators should trained understand and follow the proper operating procedures described the cab and avoid using the neutralizing feature a power disconnect for vehicle

Operating Procedures

Specific O operating procedures are described the end applicable transmissions the following section.