R R R R E E E E P P P P L L L L A A A A C C C C E E E E M M M M E E E E N N N N T T T T
S S S S P P P P E E E E C C C C I I I I A A A A L L L L T T T T O O O O O O O O L L L L I I I I N N N N G G G G R R R R E E E E Q Q Q Q U U U U I I I I R R R R E E E E D D D D
B. Vi.
645
Castellated wrench for
differential lock nut
B. Vi.
805
Castellated wrench for
differential lock nut (can be fitted
to B. Vi. 645)
Drain the final drive casing.
Disconnect the driveshaft at the final drive end.
Mark the position of the adjusting nut in relation
to the casing.
Remove the lock plate.
Slacken the nut, counting the number of turns us-
ing tools: B. Vi. 805 and B. Vi. 645.
Replace the seal alone or the nut/seal assembly.
Refit the nut fitted with a new, lubricated O-ring,
tightening it by the same number of turns as was
needed to slacken it and making sure it is in line