SPECIAL TOOLS 8.3 8 8-15 P / N Model P / N Illustration Description Model 42530 C754 TOOTHED BELT TENSION GAUGE For adjusting the timing belt to proper tension. DEUTZ T243HDS T245HDS 42531 LOCATING PINS For locating crankshaft and camshaft when changing / adjusting timing belt. DEUTZ T243HDS T245HDS C816 42535 C1843 CAMSHAFT DOLLY Used to assist tightening of camshaft pulley bolt. DEUTZ T243HDS T245HDS