Pto System Repairs - Toro Groundsmaster 580-D Service Manual

PTO Valve Block Service
Torque to 60 ft–lbs
(81.4 N–m)
5
3
1. Solenoid valve (SV2 shown)
2. Bypass (main) relief cartridge (R3BY shown)
3. Bypass (main) logic cartridge (BY2 shown)
Groundsmaster 580-D
(S/N 50001 & UP)
Torque to 35 ft-lbs
(47.5 N–m)
Torque to 65 ft–lbs
(88.1 N–m)
2
6
4
Torque to 35 ft-lbs
(47.5 N–m)
Figure 27A
4. Brake relief cartridge (R2BR shown)
5. Brake logic cartridge (BR2 shown)
6. Orifice
Page 4 - 36.1
Rev. E
Torque to 35 ft-lbs
(47.5 N–m)
Torque to 15 in-lbs
1
Loctite 242

PTO System Repairs

(1.7 N–m)