Toro 02097SL Rev E Service Manual Groundsmaster 4000 D Service Manual

Removal
Installation
1.
stop engine,  engage parking  brake, and remove  key
from the ignition switch.
Park machine on a level surface, lower cutting units,
1.  Lubricate new o--rings  with clean hydraulic oil and
position on pump.
2.
Slide coupler onto the piston pump output shaft.
2.
to gear pump.
Raise seat and secure it with prop rod to gain access
3.
Position o--rings  and  spacer to  gear pump.  Align
gear teeth and slide gear pump input shaft into coupler.
Secure gear  pump  to piston  pump with  two  (2) cap
screws and washers.
3.
al).
Drain the hydraulic reservoir (see Operator’s Manu-
To prevent contamination of hydraulic system during
4.
removal, thoroughly clean exterior of pump and fittings.
4.  Remove caps or plugs from  hydraulic lines and fit-
tings. Install lines to gear pump.
5.
Installing Hydraulic System Components at the begin-
ning of the Service and Repairs section of this chapter.
Read the  General Precautions  for Removing  and
5.  Replace hydraulic  filter and  fill hydraulic reservoir
with new hydraulic oil.
6.
Disconnect engine run solenoid electrical connector
6.
or plugs on open hydraulic lines and fittings. Label dis-
connected hydraulic lines for proper reassembly.
Disconnect hydraulic lines from pump and put caps
to prevent  engine  from starting.  Prime the  hydraulic
pumpbyturningtheignitionkeyswitchtostartandcrank
the engine for 10 seconds. Repeat cranking procedure
again.
7.
Support gear pump assembly to prevent it from fal-
ling.
7.  Connect engine  run solenoid  electrical connector,
start the engine and check for proper operation.
8.
Remove two (2) cap screws and washers securing
gear pump to piston  pump. Remove gear pump, cou-
pler, spacer, and o--rings from machine.
8.  Properly fill hydraulic system (see Charge Hydraulic
System).
9.
Stop engine and check for hydraulic oil leaks. Check
hydraulic reservoir oil level.
Groundsmaster 4000--D
Page 4 -- 53
Hydraulic System (Rev. B)
Product Specification
CategoriesLawn Mower Manual, Toro Lawn Mower Manual
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- 250 pages
Document TypeService Manual
LanguageEnglish
Document File TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
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