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5
TIP
The spring preload setting is determined by
measuring distance A, shown in the illustration.
The shorter distance A is, the greater the spring
preload. The longer distance A is, the lesser the
spring preload.
Each complete turn of the adjusting nut chang-
es distance A by 1.5 mm (0.06 in).
4. Tighten the locknut to the specified torque.
NOTICE:
Always tighten the locknut
against the adjusting nut, and then tighten
it to the specified torque.
[ECB00082]
1. Spring preload adjusting nut
2. Locknut
3. Special wrench
1
(b)
(a)
2
3
Spring preload setting:
Minimum (soft):
Distance A = 238.5 mm (9.39 in)
Standard:
Distance A = 228.5 mm (9.00 in)
Maximum (hard):
Distance A = 223.5 mm (8.80 in)
1. Distance A
1
UBCX12E0.book Page 22 Friday, November 5, 2021 11:45 AM
