Document 37Lgbw9q45zLwbvr1eB1rdb3a

H FM - 005879 12 141 BRAKING SYSTEM 6 Continue depressing the brake pedal, until no more air bubbles emerge from the tube NOTE: ft is important that the fluid /eve/ in it>t* reservoirs is maintained during the brake bleed' ing operation. NEVER replenish the reservoirs with fluid drained from the system as it may be contaminated or aerated. If the fluid in the system is dirty it is advisable to dram n com* pletefyand refill with fresh fluid. 6 When, with each depression of the brake pedal, fluid alone comes out of the bleed tubehold the lootbrake pedal in the forty depressed position and tighten the bleed valve CAUTION: Do not use excessive force when tightening the valve. 7 Remove th** tube and refit the lubber eeo on the bleed valve 8 Repeat these operation:, nn mo ohr wheels, starting wih the wheel havmg :!' next soonest pipeline tun Btecn at the w*vm' raving the longas? pipe !mq run last 9 Tcp up the reservoirs to the correct level and replace the caps. 12 262 SHOES - FRONT BRAKES REMOVE AND INSTALL (One Side) (Inehidee: Adjust bothSldesl________________ & WARNING: Brake lining dust Is injurious to health If inhaled end proper care must be taken when cleaning the brake drums and/orbeckplates. Tp Remove 1 Ensure that the park brake is applied. 2 Position a jack under the centre of the front axle and raise the vehicle sufficiently to fit stands undet each end of the axle. 3 Usmg a wheat trolley, remove the wheel and brake drum assembly as one unit, as detailed >n Operation 14 371 4 Usi"9 tKe Brake Shoe Horn (Tool No 6436 7016*. pnse one of 'he shorts horn its abutment slot on me wheel cvlnder 5 Gradually feleane the tension on the shoe to enapie the other shoe to be removed from its abutment slot on me other wheel cylinder nW04BS/T iHyWmit TWO t-dtngihB* <**) frwrt Snk* AmmwW, Sndo* p.pe Btefc* d?utw Beck put* Sfeetfvpcit WtiA#l cytmdefi Br*te (ho* 7 Shoe return to*mg. i 5nd c*m t Snoe eojtnter 10 Duticaer It PltUA 12 Prtion teal Page 32 May 1980 15 Bt*edv*s* 14 Du&lt0 1i Wb*d ev*dtr bodr 16 Aston return tonne BRAKING SYSTEM 12 285 6 Remove both shoes completo with the retracting springs 7 Nate the positions of ibu retracting springs wd remove the springs from the shoes. 8 Wire the wheel cylinder pistons to keep them retiscteo. 12 285 8HOES - REAR BRAKE* REMOVE AND tNSTAU. (One Side) (Include.: Remove end Instill Wheel and Adjust Both . Sides). & WARNING: Buka lining dutt If injurious to health N Inhaled and proper care must be taken when denning the drake drums and/orbeckplates. To Install NOTE: Ensure that the brake shoe lining . material of the replacement shoes is of the correct specification. Check the letter code on the side of the brake shoe lining (see Specifications 1 9 Refit ihe brake shoe retracting springs >n the positions noted dunnq removal To Remove (H2 ITS) 1 Chock the front wheels. 2 Sleeken tne wheel nuts. 3 Position a jack under the centre of the rear axle and raise the vehicle sufficiently to fit stands under each of the axle. 10 Locate the shoe web o* each brake snoe ! idmg eoae mto the jio: a: me. eno of th \\-'eel cylinder cston 4 Release the park brake. 5 Remove the wheel nuts and. using a wneelj trolley. remove the wheel 11 Using tbu brake Snoe Hon (Tool No 64947016V !f*ver me snoe wob of Gar-h brake shoe ua:hng edge into $ ahutmeni slot at the tear end of the wneei cylinder Remove ihu retamrng wire from the cylinder pistons - 12 Taking care not to damage the brakr* linings, refit the wheel and bia*G drum assembly ; as detailed m Operation 14 371 ; 13 Remove the two rubber plugs at me rear of } the brake dust cover winch cover the brake snoe spy posts, slacken the steady post Iccfcnuis unscrew both steady oosts two full turns ^AdjusterTool No 64927075 5't6 Turn the fvakv adjusters a clock*?**. direction until the shoes are n firm contact wti* drum 6 Remove the hub and brake drum essemblf as detailed m Operation 16 374. 7 Slacken the br ake shoe adjusters. 8 Usmg the special Tool No. 64927026 or| suitable hook tool, unhook and remove the bralr shoe retracting springs. 1* 2 3 4 5 9 Wire around the expander tappets to rereiji the rollers and weage in position. 10 Using the Brake Shoe Horn (Tool Nd 64947016). pnse the shoes from their ebon ment slots in the wheel cylinders and remo * the shoes complete with shoe earners from 1' crake earner plate 1 f Wire (He wheel cylinder pistons to keedj them retracted. Using the Adjuster Tool No 6492;020. in one steady post until >t just contacts the shoe web, then tighten tne locknut. Refit 'needy post rubber plug ''* Repeat the operation on the other shoo Wiadyoon. 5-*r. "i* 1? Adjust the brakes aa detailed rn Operation ,'-rV12 132 -. Remove the stands and lower the vehicle *Dound. 12 Disconnect and remove the earner return springs. 13 Remove the brake shoe carriers from the brake shoes. To InstaB NOTE: Ensure that tft* brake shoe lining material of the replacement shoes is of the correct specification. Check the letter code on th* *iri nf the brake shoe fining (see May 1980 Page 33