JD 7X30 COUGAR Maintenance Section 4-6
MAINTENANCE
SYMPTOMS
CAUSE
REMEDY
Mower will not start
1. Blown fuse
1. Check fuse between mower switch
or run
and ignition / replace
2. Ball valves closed 2. Make sure valves are open
3. Low oil level
3. Check Hyd. tank and fill
4. Line leak
4. Check all fittings and lines,
re-tighten or replace
5. Electronic
5a.
Without
the tractor running, turn
solenoid faulty
the mower switch to on. A low
audible click should be heard if the
solenoid is engaging the solenoid
spool. If click is not heard, leave
switch in on position and with a
screwdriver or other steel object,
touch the small nut on the end of the
solenoid. If the metallic object is not
attracted to the nut, check the fuse
and wiring for an open circuit. If the
object is attracted but no “click” is
heard, replace the solenoid.
5b. Remove the four bolts holding the
small block to the main block. Lift
and remove small block being
careful not to damage O-rings / filter.
Clean filter and re-install.
5c. Remove large nut on side of large
valve block. Remove spring, and use
needle nose vise grip to pull spool
from block. Check block and spool
for contaminates and scratches.
Clean parts or replace if scratched.
Motor runs but
1. Belts
1. Inspect belts and pulleys. Replace
will not cut.
belts and repair as needed.
2. Tensioner
2. Adjust tensioner nut until flat washer
washer is flush with top of guide.
Motor turns slowly
1. Contaminants
1. Remove large nut on side of large
or not at all.
restricting spool
valve block. Remove spring, and use
movement in
needle nose vise grip to pull spool
valve body.
from block. Check block and spool
for contaminates and scratches.
Clean parts or replace if scratched.
2. Suction lines
2. Check for kinkes or obstruction in
obstructed
suction hose.
3. Low oil level
3. Check Hyd. tank level and fill.
Pump will not work
1. Excessive wear
1. Disassemble and repair.
on internal parts
Motor will not work
1. Excessive wear
1. Disassemble and repair.
on internal parts
Содержание COUGAR BOOM
Страница 4: ...JD 7X30 COUGAR FORWARD ...
Страница 6: ......
Страница 7: ...SAFETY SECTION Safety Section 1 1 JD 7X30 COUGAR ...
Страница 24: ...JD 7X30 COUGAR Safety Section 1 18 SAFETY 33743 INSIDE OF CAB 06550012 INSIDE OF CAB PART NO LOCATION ...
Страница 29: ...JD 7X30 COUGAR Safety Section 1 23 SAFETY 34852 HYDRAULIC TANK TB1011 MOWER DECK ...
Страница 32: ...JD 7X30 COUGAR Safety Section 1 26 SAFETY ...
Страница 33: ......
Страница 34: ......
Страница 35: ......
Страница 36: ......
Страница 37: ......
Страница 38: ......
Страница 39: ......
Страница 40: ......
Страница 41: ......
Страница 42: ......
Страница 43: ......
Страница 44: ......
Страница 45: ......
Страница 46: ......
Страница 48: ......
Страница 49: ......
Страница 50: ......
Страница 51: ......
Страница 52: ......
Страница 53: ......
Страница 54: ......
Страница 55: ......
Страница 56: ......
Страница 57: ......
Страница 58: ......
Страница 59: ......
Страница 60: ......
Страница 61: ......
Страница 62: ......
Страница 63: ......
Страница 64: ......
Страница 65: ...OPERATION SECTION Operation Section 3 1 JD7X30 COUGAR ...
Страница 78: ...JD 7X30 COUGAR Operation Section 3 14 OPERATION ...
Страница 79: ...MAINTENANCE SECTION Maintenance Section 4 1 JD 7X30 COUGAR ...
Страница 102: ...JD 7X30 COUGAR Maintenance Section 4 24 MAINTENANCE ...
Страница 103: ...PARTS SECTION JD 7X30 COUGAR Parts Section 5 1 ...
Страница 106: ...JD 7X30 COUGAR Parts Section 5 4 TRACTOR MOUNT KIT MAIN FRAME ...
Страница 108: ...JD 7X30 COUGAR Parts Section 5 6 TRCTR MNT KIT HYDRAULICS BRAKE VALVE ...
Страница 110: ...JD 7X30 COUGAR Parts Section 5 8 TRACTOR MOUNT KIT BOOM SWIVEL ...
Страница 114: ...JD 7X30 COUGAR Parts Section 5 12 LIFT VALVE 5 SP DANFOSS ...
Страница 116: ...JD 7X30 COUGAR Parts Section 5 14 5 SP CABLE CONTROLS SELECTOR VALVE ...
Страница 118: ...JD 7X30 COUGAR Parts Section 5 16 LIFT VALVE 5 SP HUSCO ...
Страница 121: ...JD 7X30 COUGAR Parts Section 5 19 ...
Страница 130: ...JD 7X30 COUGAR Parts Section 5 28 ...
Страница 131: ...Cougar Common Section 6 1 COUGAR BOOM MOWER COMMON SECTION ...
Страница 134: ...Cougar Common Section 6 4 BOOM HOSES ROUTING ...
Страница 136: ...Cougar Common Section 6 6 BOOM ASSEMBLY ...
Страница 138: ...Cougar Common Section 6 8 PREFORMED TUBES HOSES ...
Страница 142: ...Cougar Common Section 6 12 60 ROTARY MOWER ASSEMBLY ...
Страница 146: ...Cougar Common Section 6 16 60 ROTARY MOWER BOOM PIVOT ASSEMBLY ...
Страница 148: ...Cougar Common Section 6 18 50 FLAIL MOWER ASSEMBLY ...
Страница 150: ...Cougar Common Section 6 20 50 FLAIL MOWER DRIVE ASSEMBLY ...
Страница 160: ...Cougar Common Section 6 30 5 SP HUSCO LOAD SENSE 06502103 ...
Страница 162: ...Cougar Common Section 6 32 5 SP HUSCO LOAD SENSE 06502115 ...
Страница 164: ...Cougar Common Section 6 34 5 SP DANFOSS LOAD SENSE ...
Страница 168: ...Cougar Common Section 6 38 60 ROTARY MOTOR ...
Страница 170: ...Cougar Common Section 6 40 50 FLAIL MOTOR ...
Страница 176: ...Cougar Common Section 6 46 JOYSTICK SWITCHBOX SCHEMATIC ...
Страница 179: ...Cougar Common Section 6 49 ELECTRICAL TROUBLESHOOTING GUIDE ...
Страница 180: ...Cougar Common Section 6 50 HYDRAULIC TROUBLESHOOTING GUIDE ...
Страница 183: ...WARRANTY SECTION Warranty Section 7 1 ...
Страница 184: ... ...
Страница 188: ...Printed in USA Tiger Corporation ...