WebDec 7, 2009 · The rear diff. does all the work until the power divider is engaged and the shift fork slides over to engage the "dogs" of the drive gear together to provide power,( or lock the front diff. )to the main driveshaft and rear diff. ... Mack invented the automatic locking "cam and buttons" power divider in 1937. But the spider gear type was around ... WebPower divider in the unlocked position When you reach normal road surfaces or better road conditions where the differential lock is not required, switch the differential lock to UNLOCK. Then let up momentarily on the …
Mack Front Rears (Tandem Front) Heavy Truck Parts …
WebAug 16, 2016 · Power divider and differentials explained - YouTube 0:00 / 3:10 Power divider and differentials explained Matt H 448 subscribers Subscribe 204 72K views 6 years ago Show more Show … WebDec 14, 2014 · The power divider is essentially a differential. In the unlocked position, it will provide power to both axles.. however, as torque will follow the path of least resistance, if … reach functional equivalence
power divider. diff lock. etc... - Page 4 - Tow411
WebThe exclusive MACK inter-axle power divider splits driving torque evenly or unevenly, as required between the tan-dem axles. This power divider is fully automatic, contains no gears and preserves traction in the toughest conditions. MACK power dividers automatically provide a 3-to-1 torque biasing ca-pability to the axle with the best traction. WebApr 29, 2006 · Mack rears I belive come standard with the automatic powere divider , It should automaticly actavate the power divider when wheel slip is detected. some times they wear out and it does not work properly. one trick was to stab the breaks when you were stuck to put resitance on the spinning wheel (s) and transfer power to the not spinning … WebDec 9, 2007 · The main concern is: Never engage the power divider lock when a wheel or wheels are spinning! That would be the equivalent of jamming a transmission in gear while stopped without depressing the clutch. If the truck is stopped, or if the truck is moving with no wheel spin, you can lock and unlock the power divider lock whenever you want, as ... reach full strength