Troy-Bilt Bronco CRT Service Manual - Page 10

Troy-Bilt Small Frame Tillers 5. FORWARD RETURN SPRING REPLACEMENT: 5.1. Remove the spark plug boot from the spark plug, and ground it to the engine. See Figure 5.1. Spark Plug 5.4. Remove the upper hook of the return spring from the right engine bracket using needle nose pliers. See Figure 5.4. Upper Hook Spark Plug Boot Grounded Figure 5.1 5.2. Remove the hex flange screw and large flat washer securing the belt cover to the lower cable mounting bracket using a 3/8" socket. See Figure 5.2. Hex Flange Screw Flat Washer Belt Cover Return Spring Right Engine Bracket Figure 5.4 5.5. Remove the lower hook of the return spring from the forward idler lever using needle nosed pliers. See Figure 5.5. Return Spring Forward Idler Lever Clutch Cable Figure 5.2 5.3. Pivot the belt cover around the forward clutch cable until it is out of the work area. Lower Hook Figure 5.5 NOTE: There are two holes at the bottom of the forward idler lever. The right lower hole (in the operators position) is used for the Tuffy tiller. 5.6. Install a new return spring in the reverse order above. 6