Toro 08160SL Workman MD MDX Service Manual

Diode Assembly
The diode D1  (Fig. 17) is  used to protect the  ignition
switchfromvoltagespikesthatcanoccurwhenthestart-
er solenoid is de--energized.  The diode plugs into the
wiring harness.
1
2
Testing
The  diode can  be  tested  using  a digital  multimeter
(diode test or ohms setting) and the table to the right.
3
Figure 17
1.
2.
Diode
Male terminal
3.
Female terminal
Multimeter
Red Lead (+)
on Terminal
Multimeter
Black Lead (--)
on Terminal
Continuity
Female
Male
Male
YES
NO
Female
RPM Shutdown Module (Workman MDX)
The RPM shutdown module allows the engine to contin-
ue running briefly after the accelerator pedal is released
and the vehicle  is decelerating. The module  monitors
engine  speed  at   the  engine  stop  switch  terminal.
Through the RPM shutdown module, the engineignition
system  is not  grounded  until the  engine  speed has
slowed to approximately 1300 RPM. By allowing the en-
gine to continue running briefly during vehicle decelera-
tion, better vehicle performance can be achieved.
1
2
Testing
1.
ly and is adjusted  properly (see Accelerator Switch in
this section).
Makesurethataccelerator  switchisworking  correct-
Figure 18
2.
Place drive system in the NEUTRAL position.
1.
RPM shutdown module
2.
Stop switch terminal
3.
Connect an ignition spark tester in series between a
spark plug and spark plug wire.
4.
Start  engine  and  monitor  engine   speed  with  a
tachometer. Press the accelerator pedal to raise engine
speed briefly and then release pedal while watching the
tachometer and spark tester.  When engine speed de-
creases to approximately 1300  RPM, the spark tester
should register no spark and the engine should stop.
Workman MD/MDX
Page 6 -- 15
Electrical System
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
Download File
Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step.
- 178 pages
Document TypeService Manual
LanguageEnglish
Product BrandToro. Customer Service Representatives are available by phone: Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower
Document File TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
(0 votes, average: 0 out of 5)

Submit your review (optional)
(will not be displayed)
* Required Field

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*
Website