Hitachi ZX200-5G Workshop Manual page 224

26. Apply THREEBOND #1215 onto the mounting
surface of pilot pump (39). Install pilot pump (39)
to gear casing (47) with socket bolts (36) (2 used),
spring washers (37) (2 used), and washers (38) (2
used).
l : 8 mm
m : 50 N·m (5 kgf·m, 37 lbf·ft)
27. Install gasket (32) and pipe (34) to gear casing (47)
with socket bolts (33) (2 used).
l : 6 mm
m : 20 N·m (2 kgf·m, 15 lbf·ft)
IMPORTANT: As the pump performance is changed,
do not deform link (78).
28. Install the link (78) assemblies (2 used) to the
grooves of pins (57) (2 used) in pump casing (51).
f
NOTE: Install the link (78) assemblies (2 used) with
lever (60) facing to the selector head (66) side. Fit parallel
surface (a) of pin (57) to the groove.
59
78
a
a- Parallel Surface
29. Apply hydraulic oil onto the plunger (17) mounting
surface of shafts (13, 19).
SECTION 3 UPPERSTRUCTURE
Group 8 Pump Device
57
51
W178-02-11-098
a
W3-8-3-14
30. Insert plungers (17) (7 used for each) into shafts (13,
19).
31. Apply grease onto pins (14) (2 used). Install pins (14)
(2 used) to center shafts (15) (2 used).
32. Apply grease onto the spherical surface of center
shafts (15) (2 used). Install center shafts (15) (2 used)
to shafts (13, 19).