68
saue
Series 90
Minor Repair
9
PCP Components
Torque PCP Valve
Screws
Install Mounting Screws
Torque Mounting Screws
Inner Face of Control
Assemble Control to
Linkage
Remove Mounting
Screws
Remove Control
90000326
90000325
90000328
90000327
90000330
90000329
90000334
90000332
9.3.5 Hydraulic and Electric
Displacement Controls
1. Thoroughly clean external surfaces prior to re-
moval of control.
2. Using a 5 mm internal hex wrench, remove the
eight control mounting screws. Remove the con-
trol (with orifice check valve and spring) and
control gasket from housing.
CAUTION
Protect exposed surfaces and cavities from
damage and foreign material.
3. In preparation for installing the control, place a
new gasket on the housing. Inspect to ensure that
the control orifice check valve and spring are in
their proper position in the control.
4. While setting the control into position, engage the
pin on the control linkage into the mating hole in
the link attached to the swashplate.
5. With the control in position, move control assem-
bly left and right to check engagement of pin in the
link. Proper engagement will be indicated by an
increasing resistance as the control is moved
away from center position. Non-engagement of
pin will be indicated by lack of spring force. In case
of non-engagement, remove control and repeat
the above procedure.
6. Align the control gasket and install the screws.
Torque the screws to 16 Nm (12 ft•lbf).
NOTE: A sealing washer must be installed under
the head of any mounting screws that are installed
into "through" holes in the housing.
9.3.6 Pressure Control Pilot (PCP) for
Electric Displacement Control
1. Thoroughly clean external surfaces of control.
2. Using a 4 mm internal hex wrench, remove the
four screws and remove the PCP.
3. Check surfaces for nicks or damage. Clean inter-
nal screens.
4. Install new O-rings in PCP Housing. Place PCP
against EDC housing and install the screws.
Torque to 5.4 Nm (48 in•lbf).
NOTE: Do not remove black plastic cover from
the aluminum plate. This is not a serviceable item
and will void the product warranty.
CONTENTS
Summary of Contents for PTV100/72
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Page 54: ...Contents iv 032015 PN 4 ...
Page 175: ...Troubleshooting 70 35 032015 PN 133 ...
Page 187: ...Troubleshooting 70 47 032015 PN 145 ...
Page 205: ...Warranty DX EMISSIONS EPA 19 12DEC12 2 2 TS1721 UN 15JUL13 90 6 032015 PN 163 ...
Page 213: ...Warranty DX EMISSIONS CARB 19 01AUG14 8 8 RG26036 UN 24JUN14 90 14 032015 PN 171 ...
Page 214: ...Warranty 90 15 032015 PN 172 ...
Page 220: ...Engine Registration IBC 2 032015 PN 178 ...
Page 223: ...Engine Registration IBC 5 032015 PN 181 ...
Page 224: ...Engine Registration IBC 6 032015 PN 182 ...
Page 225: ...SERVICE MANUAL ...
Page 262: ...saue Axial Piston Pumps and Motors Service Manual Series 90 CONTENTS ...
Page 348: ...saue 87 Series 90 Exploded View Parts Drawings 10 Notes CONTENTS ...
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