Manitowoc Grove 5540F Service Manual page 232

TRANSMISSION AND TORQUE CONVERTER
10. On 4-wheel drive transmissions remove the 4-wheel
drive hydraulic pipe and control valve 10a.
11. Undo the 4 bolts and remove the gear lever turret.
Remove the baffle plate beneath if fitted. If necessary
the turret assembly can be disassembled as follows:
NOTE: The procedure below is for a double turret as
shown (Figure 7-26). If dismantling a single turret
follow steps a, e and f only (Steps b, c and d are not
applicable to single turrets).
a. Slacken worm drive clips and remove rubber boot.
b. Using a suitable press or clamp, carefully press the
top lever 11a down to compress spring 11b, just
enough to release pressure on circlip 11c.
NOTE: BEWARE of spring pressure acting on nylon seat
when circlip is removed
c. Remove circlip 11c.
d. Slowly release the pressure from the top lever 11a
and remove it, together with bushing 11d, washer
11e and spring 11b.
e. Rotate spring 11c so as to disengage from the
retaining tabs inside the turret 11. Be aware that the
spring may suddenly disengage while still under
pressure. Repeat this operation until all the coils are
disengaged and the spring can be removed.
f. Remove retainer 11f and bottom lever 11g.
A387950
7-32
A388211
12. Unscrew plug 12 (Figure 7-27) and withdraw pressure
maintenance valve spool and spring.
13. Unscrew four bolts and remove pressure maintenance
valve body 13. Remove and discard gasket.
FIGURE 7-25
A387970
Published 10-21-2010, Control# 198-04
5540F/YB5515 SERVICE MANUAL
FIGURE 7-26
FIGURE 7-27