Vehicle Systems
Disassembly & Assembly
9.
Remove relief valve (14) and O-ring (15) from lift
section assembly.
10.
Remove two screws (16) and seal plate (17).
11.
Remove lift spool (18).
12.
Remove the wiper seals (19) and O-rings (20)
from the spool. Check the condition of O-rings
and wiper seals and replace with new ones if
needed.
NOTE :
Remove the spool end (21) from the spool
with a wrench. The centering spring (22) has a slight
preload and will extend to its free length when the
spool end is removed.
13.
Remove the spring seats (23 and 24), centering
spring (22) and seal plate (25).
14.
Remove tilt section assembly (26) from the valve
body.
15.
Remove O-ring (27), poppet (28) and spring (29)
from tilt section assembly (26).
16.
Remove two screws (30) and cap (31) from tilt
section assembly.
29
IACD229P
20
25
22
21
23
24
19
IACD228P
IACD231P
IACD232P
18
17
15
14
16
28
29
30
31
27
26
IACD230P
26