9
F I T T H E 3 T H R E A D E D S U P P O R T B O L T S
Fit the three M5 x 80mm threaded machine screw bolts (which support the springs) to the plinth topboard as shown
below. Only “nip” the nuts tight by a maximum of 1/8 th of a turn after finger tightness has been achieved and they
start to clamp onto the wood. You will probably need to check these have not slackened off after about 2 months as they
tend to “bed into the wood initially.
D I A G R A M O F S U P P O R T B O L T S A N D S P R I N G A R R A N G E M E N T
Serrated washer
Plain washer
Serrated washer
5mm Dia support Bolt
Plinth topboard
Sub-chassis
ring glued on supplied
Note - Small ring in thin
spring position
Spring
Rubber
Serrated washer
Nut to adjust
suspension height
I N S T A L L T H E S U B - C H A S S I S
F I T B E A R I N G H O U S E
Fit the bearing house to the sub-chassis as shown below - only "nip" the nuts tight with a pair of pliers - more force than
this is detrimental to performance - the top of the bearing house should be approx 22mm from the top of the bearing
house plate. Please note that ALL the bolts on the Sub-chassis assembly are carefully torqued to a correct tension at
factory – DO NOT TIGHTEN ANY ALLEN BOLT SETTINGS OR IT WILL DEGRADE THE
PERFORMANCE. ”. The sub-chassis is attached to the “spring plate” by one “pivot bolt” - the two plates should be
free to swivel and are loosely restrained by an “anti-rotate bolt” - this locating bolt on the side of the sub-chassis should
not be tightened at all. The pivot bolt is tightened at factory and should not be tightened or the performance will degrade
significantly.
D I A G R A M S H O W I N G B E A R I N G H O U S E F A S T E N I N G A R R A N G E M E N T
Bearing House
Allen bolt
Spacing washer
Bearing House
Sub-chassis plate
Bearing plate
Bearing house nuts
22 mm
