Bukh DV20 - Page 246

R2
009W2229-R01
CONTENTS
Gear ratio .................................................................................. page R 3
Oil change ................................................................................. page R 3
Special tools .............................................................................. page R 5
Adjusting measures and torques for BW7 ................................. page R 6
General information for work with the gear ................................ page R 8
Removal of gear from engine .................................................... page R 8
Dismantling of BW7 gear ........................................................... page R 9
Removal of input and output shafts ........................................... page R 11
Dismantling of shifting fork ........................................................ page R 12
Dismantling of output shaft ........................................................ page R 12
Dismantling of input shaft .......................................................... page R 14
Dismantling of lower gearbox part ............................................. page R 14
Dismantling of upper gearbox part ............................................ page R 14
Refitment of BW7 gear .............................................................. page R 15
Fitting of input shaft ................................................................... page R 20
Measuring of tightening and tapered roller bearing on input
and output shafts with measuring gauge ................................... page R 21
Measuring of tightening and tapered roller bearing on input
and output shafts without measuring gauge .............................. page R 23
Premounting of shifting fork ....................................................... page R 24
Fitting of bolts in gearbox .......................................................... page R 26
Fitting of input and output shafts with shifting fork in gearbox ... page R 27
Fitting of shaft seal rings............................................................ page R 30
Supplement to fitting of shaft seal rings ..................................... page R 31