※
Check closing and opening of the clutch
by means of compressed air at the hole
(see arrow).
Closing and opening of the clutch must
be clearly audible.
(6) (6)
K4 Clutch
K4 Clutch
①
Heat up bearing inner ring (approx.
120˚C)
②
Mount bearing inner ring (1) until contact
is obtained.
Fit rectangular ring 40×2.5 (2).
※
Wear protective gloves.
※
Adjust bearing inner ring after cooling-
down.
③
Undercool shaft (1) (approx. -80˚C), heat
up gear (2) (approx. +120˚C) and mount
until contact is obtained.
※
Wear protective gloves.
2
1
3-163
7609ATM267
7609ATM268
1
7609ATM269
2
7609ATM270