Troy-Bilt Bronco CRT Service Manual - Page 16

Troy-Bilt Small Frame Tillers 6.35. Remove both large E-Clips from the right and left sides of the wheel shaft using a large flat blade screwdriver. See Figure 6.35. 7.2. Remove all four hex flange screws securing the front transmission cover and gasket to the transmission housing assembly using a 1/2" socket. See Figure 7.2. Hex Screws Wheel Shaft Front Transmission Cover E-Clips Figure 6.35 7. TRANSMISSION DISASSEMBLY: 7.1. Thoroughly clean the wheel shaft and tine shaft using contact cleaner and a shop rag. See Figure 7.1. Figure 7.2 7.3. Remove the front transmission cover and clean it. 7.4. Position a suitable oil drain pan directly in front of the bench. See Figure 7.4. Tine Shaft Wheel Shaft Thoroughly Clean Surfaces GL-4 85W-140 Gear Oil Transmission Assembly Figure 7.1 NOTE: Lubricate both shafts before assembly. Drain Pan Figure 7.4 7.5. Rotate the transmission 180° to the right and drain the transmission assembly into a suitable containers. NOTE: When refilling an empty transmission, use only GL-4 gear oil having a viscosity of SAE 85W-140 (Part Number GW-1360A) or SAE 140. The Tuffy transmission will use approximately? ounces of gear oil. 12