a division of Prestolite Electric Incorporated

School Bus Application

Severe Duty Alternators

Starters

12 Volt, 210-320 Amps

12 Volt, 5kW

Alternators...Minimum

Amp School Bus Application Part Number Type of Mounting

210 Minimum loads prior to 2007 emmissions.A160207 PAD MOUNT

A160208 J-180 MOUNT

240Minimum loads for 2007 and later. A160203 PAD MOUNT

1 A/C load prior to 2007 emmissions . A160204 J-180 MOUNT

2701 A/C load for 2007 and later. 4949PA PAD MOUNT

2 A/C loads prior to 2007 emmissions. 4867JB J-180 MOUNT

320

2 A/C loads for 2007 and later, 3 A/C loads prior to 2007 emmissions, &

3 A/C loads 2007 and later contact Leece-Neville technical service for an application review.

4962PA PAD MOUNT

4890JB J-180 MOUNT

Welded 12 Diode DesignSolid Integrated LeadframeRemote Sense Available

AVi160 SERIES PART NO. SALES NO. VOLTS AMPS MOUNTAVi160J2004 A160204 12 240 J 180AVi160J2008 A160208 12 210 J 180AVi160P2003 A160203 12 240 PADAVi160P2007 A160207 12 210 PAD

PART NO. SALES NO. VOLTS AMPS MOUNTA0014949PA 4949PA 12 270 PADA0014867JB 4867JB 12 270 J 180A0014962PA 4962PA 12 320 PADA0014890JB 4890JB 12 320 J-180

4000 SERIES

210-320 Amp OutputUp To140 Amp At IdleHigh Temperature Rated 125°CAvailable in J180 and Pad Mount

Note: These are general guidelines only.

*TSB-1025 should be used to identify the specific loads to the correct alternator. *All alternators are self excited. If the vehicle has an ignition circuit it should be capped off and protected since that circuit is not needed.*Older model A/C’s draw more current than present models.*Contact Leece-Neville Technical Services for frequent use of wheel chair operations for more than 2 A/C systems on a 2007 and later emmission vehicle. *The colder climate operation will draw considerably more amerage from the battery bank which should be considered when matching the charging system.*ADA requirements in general will demand more amperage from the charging system. *ADA and extreme climates, hot or cold, will demand much more.

Starters...

In-Line Gear ReducedApproved for Diesel Engines up to 11L5kW OutputSoft Start Engagement SystemRotatable FlangeIntegral Mag Switch RelayOCP Available On Most Models

PART NO. SALES NO. VOLTS MOUNT FLANGE POS

SWITCH POS

PINION PITCH

PINION OD mm

PINIONTEETH

M105R2022SE M105322 12 SAE3 82.5 ° -45 ° 8/10 46.3 13M105R2501SE M105601 12 SAE1 319 ° 45 ° 10/12 37.23 12M105R2502SE M105602 12 SAE3 82.5 ° 45 ° 8/10 46.5 12M105R2503SE M105603 12 SAE1 49 ° -90 ° 8/10 43.5 11M105R2510SE M105610 12 SAE1 319 ° 45 ° 8/10 39.9 10M105R2511SE M105611 12 SAE1 127.5 ° 45 ° 8/10 39.9 10M105R2512SE M105612 12 SAE1 127.5 ° 45 ° 8/10 46.6 12M105R2513SE M105613 12 SAE3 82.5 ° 90 ° 8/10 46.6 12M105R2515SE M105615 12 SAE3 52.5 ° 45 ° 6/8 57.4 11M105R2517SE M105617 12 SAE3 292.5 ° -90 ° 8/10 39.8 10M105R2518SE M105618 12 SAE3 52.5 ° 45 ° 6/8 57.4 11M105R2052SE M105352 12 SAE1 240 ° -160 ° 8/10 43.37 11

M105 STARTER

271 mm / 10.67 in (Max)

347 mm / 13.66 in (Max)406 mm / 15.98 in (Max)

School buses are the safest mode of transportation for getting children back and forth to school. This alone keeps an annual estimated 17.3 million cars off roads surrounding schools each morning.Today’s school buses are tougher and more diligently maintained than ever before to meet government guidelines.

Prestolite Application Engineering written approvals required for warranty coverage.

Leece-Neville Heavy Duty Systems7585 Empire Drive

Florence, KY 41042USA

(800) 354-0560 Phone(800) 997-6202 Faxwww.prestolite.com

a division of Prestolite Electric Incorporated FL-1212© 2013 Prestolite Electric Inc.

NO THROTTLE-BACK REGULATOR Some competitor’s alternators output will reduce when the unit gets hot. This function protects the alternator at the expense of other electrical equipment. Our alternators are designed to survive high heat applications while providing full output.

Leece-Neville’s alternators exceed this requirement with their approved true high temperature applications of 125oC.

School Bus Alternators SpecificationsPerformance 12 Volts, 210-320 Amps

140 amps at idleTemperature limits -40o C to 125o CMaximum speed 8,000 RPM continuous

12,000 RPM intermittent

OUTPUT AT IDLE The alternator on a school bus spends the vast majority of its working life operating at very low speeds. Most school bus alternators usually operate at about 2,000 rpm and seldom get above 4,000 rpm. The only important rating is the amount of power that the alternator can produce while the engine is idling. Don’t be misconceived by the ‘maximum’ rating by the competitors’ that their application will never achieve.

School Bus Starter SpecificationsPerformance 12 Volts, 5kWOCP Most ModelsRotation CWWeight 29 lbs (13.15 kg)

SAFETY INSPECTION REQUIREMENTS One important factor to passing the required daily DOT safety inspection is the lights. Heaters or A/C’s is another factor, most times with the engine idling. This requires a large amount of power from the alternator at a relatively low speed. In order to achieve the output school buses require, an alternator with large enough amperage is needed to meet the demands of these electrical loads, as well as having the capacity to replenish the battery in a timely manner.

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Maximum Continuous Speed - 8000 rpmStabilized Output @ 24° C

240 Amp

AVI160210-240 Amp

210 Amp

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ALTERNATOR RPM

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4000 SERIES

Maximum Continuous Speed - 8000 rpmStabilized Output @ 24° C

270 Amp

320 Amp

Celebrating Over 100 YearsEst. 1911