Underside | Life Fitness 660 specification

53		4
53
			8
UNDERSIDE		76
UNDERSIDE
		3
92	49		48
	49
		49	107
		49
43	3/8 X 2-3/4” 85
	3/8 X 2-3/4” 85
FIGURE 21

STEP 21

•SECURELYattach one 4-1/2” PULLEY(43) to the COUNTER LEVER (3) using one 3/8 X 2-3/4” BOLT (85), two 3/8” FLANGE SPACERS (49) and one 3/8” LOCK NUT (92). See FIGURE 21.

•SECURELY attach two 1 X 1” GLIDES (53) to the UNDERSIDE of the COUNTER LEVER (3) as shown in FIGURE 20.

•Insert two 3/4” FLANGE BEARINGS (76) into the COUNTER LEVER (3) as shown in FIGURE 21.

•Hold the COUNTER LEVER (3) between the REAR (4) and MIDDLE UPRIGHTS (8) and slide the 3/4 DIA X 11” SHAFT (107) throught the MIDDLE UPRIGHT (8), COUNTER LEVER (3), and through the collar on the REAR UPRIGHT (4). To SECURE the SHAFT (107) in place, insert two 5/16” SET SCREWS (48) into the collars on the UPRIGHTS and tighten. See FIGURE 21.