TRANSMISSION Ch 2 page 144 Engage snap ring SB 74 (1) into the recess. Figure 419 Heat up the internal teeth of the gear (approx. 120° C). Assemble the gear (1) until the snap ring has engaged into the recess of the gear. Figure 420 NOTE Both ends of the snap ring must be located in one of the four mounting holes (see arrows)! The snap ring must be engaged into both recesses ofshaft and gear! WARNING Use safety gloves! Figure 421 Heat up the bearing inner ring of the taper roller bearing (approx. 120° C). Figure 422 SHOP MANUAL