Cub Cadet 8454 - Manual (Page 272)

CHAPTER 6 8454
6-78 D569-W02 May-2003
D. TROUBLE SHOOTING
1. Press the push button of solenoid valve assembly to check the
fitting of spool.
Components Trouble Checking Remark
PTO clutch does not
work.
(Solenoid valve assembly)
2. After installing the pressure gauge on PTO hydraulic pipe, check the
standard pressure value (installation position of pressure gauge:
refer to schematic diagram).
- Standard pressure value: 16 kg/cm 2 ~ 18 kg/cm 2 , (228 ~ 256 psi)
3. How to adjust modulator valve when it does not reach standard
pressure.
- Adjust the adjusting screw of lock nut (7-1) to clockwise or counter
clockwise to set the standard pressure of pressure gauge within
16 kg/cm
2 ~ 18 kg/cm 2 .
(1) Bolt
(2) Cover
(3) Piston
(4) Spring
(5) Spool (Poppet)
(6) Valve Seat
(7) Adjusting Kit
(8) Lock Nut
(9) Check Valve Ass’y
(10) Filter
(modulator valve assembly)
569W6A7A
569W6A8A