Ch 2 page 147 TRANSMISSION Assemble the idler (1). Figure 431 Heat up the bearing inner ring of the taper roller bearing (approx. 120° C). Figure 432 Assemble the bearing inner ring (1) until contact. WARNING Use safety gloves! Adjust the bearing inner ring after cooling down! Figure 433 Tighten the slotted nut M80x1.5 (1) by hand and mount the special tools until contact. NOTE Install the chamfer (see arrow) inward facing! (S) Slotted nut wrench 850316-00382 (S) Wrench insert 850316-00383 Figure 434 SHOP MANUAL CAUTION