Manitowoc Grove TMS700E Service And Maintenance Manual page 278

UNDERCARRIAGE
Item
19 Camshaft Bushing
20 Grease Seal
21 Dust Shield
22 Retainer
23 Roller
24 Forged Spider
25 Shoe Assembly
26 Shoe Return Springs (Color-Grey)
27 Camshaft
28 Cam Head Washer
29 Spider (Steel Stamped)
30 Retainer
8. Pry the roller retainer loops out of the shoe web holes
(see Figure 8-16). Pivot the roller retainer to swing the
loops clear of shoe webs.
Shoe
Web
9. With a large screwdriver or lever, lift the upper shoe and
remove the roller and retainer as a unit (see
Figure 8-17).
8-26
Description
Roller
Retainer
Disengage
retainer loops
from shoe web.
Pivot retainer to
swing loops clear of
shoe web.
FIGURE 8-16
Published 01-29-2015, Control # 512-01
TMS700E SERVICE MANUAL
10. If springs are connected by spring post (horse collar),
push cam end of upper shoe toward the cam. Otherwise
push cam end of both shoes toward cam. With a spring
removal tool, hook onto the spring and pry to unhook the
upper shoe return spring (see Figure 8-18). Remove the
spring and discard.
11. Do the same for the lower return spring.
12. Repeat step 8 for the lower shoe roller and retainer.
Lift up the end of
the brake shoe.
Remove the roller
with retainer spring.
FIGURE 8-17
Hook onto the spring
with a spring removal
tool and pry to unhook
the spring.
FIGURE 8-18