Operation and maintenance manual

Section 210-0010
3
SM 2116 1-02
COOLING SYSTEM - Cooling Fan and Motor
4. Install the two dowel pins (17) and two 10-24 UNC-
2B screws on the cam ring (6). By using the screws,
insert the cartridge assembly (2 - 6) into the housing
(9), dowel pins (17) facing the corresponding hole on
the pressure plate (7).
5. Be sure the cartridge assembly (2 - 6) is well
seated on the pressure plate (7) by pushing with
fingers on the vanes (5) and the cam ring (6) - they
should not be lower than the cam ring surface.
6. Install seal (18) on the end cap (1) spigot. Insert the
end cap (1) in the housing (9), the locating hole facing
the dowel pin (17) on the cam ring (6). As the cap (1)
is well inserted, less than 1 mm (0.04 in) between cap
(1) and housing (9), rotate the end cap (1) to the
specified porting combination.
7. Insert the four screws (20) and tighten to 100 Nm
(74 lbf ft).
8. Check that it is possible to rotate the shaft (12), and
fill the motor with oil before connecting the pipes.
INSTALLATION
Numbers in parentheses refer to Fig. 1.
Note: Tighten all fasteners without special torques
specified, to standard torques listed in
Section 300-0080, STANDARD BOLT AND NUT
TORQUE SPECIFICATIONS.
WARNING
To prevent personal injury and property
damage, make sure blocking or lifting
equipment is properly secured and of
adequate capacity to do the job safely.
1. Install fan hub adaptor (4) to motor (3) and secure
using split pin (9), slotted nut (10) and washer (11).
2. Attach fan (2) to fan hub adaptor (4) using six bolts
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SM - 2661
Fig. 2 - Sectional View Of Hydraulic Motor
1 - End Cap
2 - Rotor
3 - Spring
4 - Pin
5 - Vane
6 - Cam Ring
7 - Pressure Plate
8 - Seal
9 - Housing
10 - Bearing
11 - Key
12 - Shaft
13 - Retaining Ring
14 - Retaining Ring
15 - Seal
16 - Seal
17 - Dowel Pin
18 - Seal
19 - Bearing
20 - Screw