Refer to the following to determine if preload is correct.
– A = Suspension fully extended
– B = Suspension has collapsed with operator, passenger(s) and
load added
– C = Distance between dimension "A" and "B", see table below
T T Y Y P P I I C C A A L L - - D D I I S S T T A A N N C C E E B B E E T T W W E E E E N N G G R R O O U U N N D D A A N N D D U U P P P P E E R R R R E E A A R R
A A R R M M P P I I V V O O T T
90 to 100 mm (3.6 to 4 in)
More than
100 mm (4 in)
Less than
90 mm (3.6 in)
N N O O T T E E : :
If the specification is unattainable with the original springs, visit an au-
thorized BRP snowmobile dealer for other available springs.
Using the suspension adjustment tool provided in the tool kit, unscrew
the lock ring and turn the adjustment ring to increase or decrease the
spring preload.
Tighten the lock ring when the adjustment is done.