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Carefully place the BEARING HOUSING and the BACK SUPPORT FRAME on the floor ~nd loosely
assemble them together before attaching them to the REAR RIGHT UPRIGHT, using one (1) 318 X
BOLT, two (2) 3/8 WASHERS, one (I) 3/8 LOCK WASHER, and one (1) 3/8
Insert one (1) 2 IN SQ. END CAP into the end of the PULLEY BRA~CKET SUPPORT.
Loosely assemble the BEARING HOUSING/BACK SUPPORT. FRAME ASSEMBLY,and the
PULLEY BRACKET SUPPORT to the EX500 BASE UNIT’S REAR RIGHT :UPRIGHT
CONNECTION POINTS #1 and #2, using the following hardware:
CONNECTION #1: two (2) 3/8 X 3-I/4 BOLTS, four (4) 3/8 WASHERS, two (2) 318
WASHERS, and two (2) 3/8 NUTS.
CONNECTION #2: one (1) 3/$ X3 BOLT, two (2) 3/8 WASHERS, one (1) 3/8 LOCK WASHER,
one (I) 3/8 NUT.
;OTE:
PULLEY FLATS MUST BE ANGLED DOWNWARD ON THE PULLEY BRACKET SUPPORT.
Tighten all loose bolt connections for FRAME ASSEMBLY.
Insert r~vo (2) 2 IN. SQ. END CAPS into each end of the BEARING HOUSING.
Carefully insert two (2) FLANGE BEARINGS into the top and bottom sides of the BEARING ~I0-UsING
on each end. (4 BEARI’NGS total), (CAUTION: DO NOT OVER TAP THESE BEARINGS INTO
PLACE, WHICH CAN CAUSE DEFORMATION TO THE BEARING, MAKING THI"M?
UNUSABLE)
Insert four (A) 2 IN. SQ. END CAPS into both ends of the LEFT, and RIGHT PEG DEC ARMS.
Insert the LEFT and RIGHT PEG DEC ARMS through the FLANGE BEAK.r%’GS in the BEARING
HOUSLNG on their respective sides and secure them in place with the two (2) PUSH ON COLLARS-
Remove the paper backing from the two (2) PLASTIC STOPS and adhere them to the backside of the
BEARING HOUSING CAM STOP, approximately where shown, in order to give the PEG D]-’C ARM
CAM full contact when t~e PEG DEC ARMS are back in their resting position.
Loosely Assemble t~vo (2) 3/8 DIA. X I IN. LG. BUSHING PULLEYS and two (2) CABLE
RETAINING CLIPS to the PULLEY BRACKET SUPPORT. u~ing t~vo (2) 3:’8 X 1-3,"4 BOLTS, two
(2) 3 8 LOCK WASHERS. and two 3 8 NUTS. Connection will be tightened after the cable has been
routed. (in STEP #2)
SIide the two (2) 12 IN. ARM ROLLER PADS onto each PEG DEC ARM. Ifa lubricant is required.
RUBBING ALCOHOL thorouT.Thl.v coating the inside of the grip is the best material to use.