Toro Groundsmaster 5900 Series Service Manual page 151

Procedure for Cutting Deck Circuit Pressure Test
Groundsmaster ® 5900 & 5910
16227SL Rev B
Prevent personal injury and/or damage to equipment. Read all
WARNINGS, CAUTIONS and Precautions for Hydraulic Testing at the
beginning of this section.
1. Make sure hydraulic oil is at normal operating temperature (54 to 66 ºC (130
to 150 ºF)) by operating the machine for approximately ten (10) minutes.
Make sure the hydraulic tank is full.
2. Park machine on a level surface, lower cutting decks fully, disengage PTO,
engage parking brake and stop engine. Remove key from key switch.
g287771
1. Front deck manifold
2. LH deck manifold
g287772
1. Left deck manifold
3. Locate deck manifold for the cutting deck to be tested
4. Install 350 Bar (5000 PSI) pressure gauge with hydraulic hose attached
to deck manifold test fitting in port G1 for the deck to be tested. Port G1
is next to solenoid valve PRV on the manifold. The left deck manifold is
shown in Figure 59
view the gauge.
CAUTION
3
X
1
Figure 58
3. RH deck manifold
1
Figure 59
2. Test fitting (port G1)
as an example. Route gauge hose to allow operator to
Page 5–51
2
2
LEFT DECK
MANIFOLD SHOWN
(Figure 58).
Hydraulic System: Testing