eep UNIVERSAL SERIES MANUAL Q ice provide maximum safety over all types of sllig h1 lyl VVhen there excegsive tee gnargdtzeipiug terrain and furnish the medium on which the tires will revolve wit a si el mo ion h p Vehicle can be maneuveygd with ease Although the tread rubber loff Front tires wi s owdvsiegxg there are other elements of tire service inflation onethe outside with too g1F 8t 8 f0 j1P CON ll maintenance is the most important and in many and on the inside with a toe out condition instances the most neglected The tire pres21re dl BALANCE should be maintained for safe operation An un er R i dem ewes es me much flexin can Cwupping and bald spotting of tires is associated mflated Ure S g I g with wear on a vehicle driven mostly at high way Cause bmakagglof Casmg Ovmmlf anon m time speeds without the recommended tire rotation and may cause a ow l Upon careful inspection of tires it may be found with umbalance COndmOnS that improper wheel alignment balance grabbing brakes poor driving habits fast cornering or other Care conditions are the cause of wear Such conditions Neve Fer Satisfactory 4 Wheel drive Operation 3 Sh 1db cO Ct d wheel drive vehicle MUST be equipped with the same size tires of equal circumference on all a UNP NFITATION f or wheels The tires must then be inflated to Undermflation distorts the normal contour of the I OpeY factory Y e e Omm ended pressures et eu timesh tire body and the tire bulges or b 2 llies 0ut with LZ Z L an extreme flexing action This wears the tread Tire pressure tire rotation wheel balance and at the edges more than the center and generates w vh eel alignment are the four vital factors that in excessive internal heat weakening the cords and fluence the extent of tire life and the ease and resulting in bruises broken cords or ply separation safety of vehicle control Four of the most common Underinflation also leads to rim bruises as in tire troubles are Sufficieut Yesistancgdis P1 OVld l to Pmvenf the SYS eau Excessive wear around 1 he outer edges resulting from being jamme against tie rim and crus e 1 I O m underinflatiom Of Cut when the Um Strikes fl Cmb mck or mt It Excessive wear in the center of the tread re flation b Ull t I lg fI Ol I l OV I 1I 1 Whenatire is overinflated increased tension caused eiim t a n Or On Om 166 mdlcatmg wheels by excessive pressure prevents proper deflection of l i IB g the sidewalls This results in wear in the center of gruphke depresslons On On Slde Of the tread the tread and the tire also loses its ability to absorb lT dh at1ng Wh 1S need bal g road shocks Under this increased strain cords in lll UNB Y h1 l normally C81 f1 S 3 full load tWC to the tread area eventually snap under impact caus li ilf PS1 0 14 8 0 28 kg 12 can be added to tht ing a Casing bfgak I E C OlfHlFI BHd d 31I pI SSuI S But I I I I ITIb I ad d ing air with a light load means a harsher ride MISALIGNMENT WEAR doesn t lhelp tires and wears out shock absorbers Excessive wheel camber causes the tires to run lEZotate the tires as shown in Fig Q 9 for correct at an angle to the road when camber is incorrect r tation system it will cause excessive wear on one side of the til 8 tf Eld M IIB Tire Removal and lnnstallahon Front wheels should be straight ahead or toe in To remove a tire from a drop center rim first wma AT saoutotizs wtm AT cewrea wem ow awt save Fewmeaso ence BALD spots 1 x v x 5 ljigiii cosomow EQ WE hi Lliig T it M ills liz w 2 ii J M l Y ri 1 j 9 S Y A agp i ii UNDER 1wrtArao i ovsa INFLATION excessive cwmaea nwcoaaacr toe waatt uwmtwwcizo 5 Jl cAuss f l e s e e x J ee l e tg x R Re UC Mr i 4 5 CORRECTION ADJUST mzesstaiz to SPECIFICATIONS ADJUST waeR ro Aolusr ron owwwuc oa smrnc www pass me coot sr i2cni c icimows toe an sAtAwct wassts izvai FIG Q 8 TIRE WEAR PATTERN 339