Note: For the transfer case oil change procedure, see chapter "Maintenance".
Transfer case: 1 - transfer box oil pipe, 2 - adjusting gasket, 3 - O-ring, 4 - stuffing box, 5 - boot, 6 - driven gear bearing holder, 7 - sensor-switch of indicator of center differential lock system (with mechanical lock), 8 - bushing, 9 - plug, 10 - transfer box inspection hole cover, 11 - center differential lock enable fork (with mechanical lock), 12 - center differential lock clutch (with mechanical lock), 13 - cover of the transfer box housing, 14 - locking plate of the adjusting nut, 15 - retaining ring, 16 - support bearing of the intermediate shaft of the side gears, 17 - fork rod for engaging the center differential lock (with mechanical lock), 18 - anther (with mechanical lock), 19 - transfer box housing, 20 - washer, 21 - bearing outer ring, 22 - final drive pinion shaft assembly (with mechanical lock), 23 - outer ring of the bearing, 24 - adjusting nut, 25 - extension of the transfer box housing, 26 - holder for the intermediate shaft of the side gears, 27 - stuffing box (with mechanical lock), 28 - cork (with viscous coupling), 29 - plug (with viscous coupling), 30 - gasket
Driven gear bearing holder: 1 - driven gear, 2 - front driven gear bearing, 3, 4 - rear driven gear bearing, 5 - lock nut, 6 - spacer
Transfer case final drive gear (With mechanical locking center differential): 1, 2 - bearing, 3 - final drive pinion shaft, 4 - final drive pinion
Transfer case final drive gear (with viscous coupling): 1 - bearing, 2 - right main gear cup, 3 - circlip, 4 - intermediate shaft of side gears No. 2, 5 - viscous coupling assembly, 6 - left final drive gear cup, 7 - final drive gear