Toro 92801SL Rev I Groundsmaster 300 Series Groundsmaster 328 D Service Manual

Engine Speed Adjustments (Fig. 13, 14)
Adjustments to the engine speed settings are not nor•
mally  necessary  unless  the  throttle  linkage,  injection
pump,  or  governor  mechanism  have  been  repaired,
rebuilt, replaced or are not operating correctly.
Idle Speed Adjustment
NOTE: Specified engine rpm is with no load on engine.
1. The engine should be at operating temperature. Make
sure the parking brake is engaged.
Since there is no ignition system from which to power
an electronic tachometer, a vibration-type tachometer
must be used to set engine speed.
2. Move  the throttle control lever to the idle position
(against the stop plate). Open the hood.
NOTE: This engine is equipped with a special damper
spring (Fig. 14) which is designed to prevent engine
stalling when the throttle decelerated quickly. Adjust•
ment of this spring is required when adjusting the engine
rpm.
3. Make sure throttle cable is mounted correctly to allow
complete travel of throttle control.
4. Loosen the lock nut on the low speed set bolt (Fig. 13)
and adjust idle speed to 1500 ± rpm by rotating the low
speed set bolt. Tighten the lock nut.
High Speed Adjustment
NOTE: Specified rpm is with no load on engine.
The  high  speed  set  bolt  has  been  set  properly  and
sealed at the factory. Never tamper with the seal unless
necessary.
Idle rpm
1500 ± 50 rpm
No load governed rpm
Setting “A” 3120 - 3160 rpm
Setting “B” 3145 - 3200 rpm
1. The engine should be at operating temperature. Make
sure the parking brake is engaged.
2. Open and support the hood.
3.
Remove sealing cap  from damper spring adjusting
bolt  (Fig.  14)  and  loosen  adjusting  bolt  to  remove
damper  spring  tension.  NOTE:  If  tie  rod  cover  was
removed, make sure governor tie rod has been pushed
to the high speed position before cover is installed.
Figure 13
4.
Loosen  the  lock  nut  on  the  high  speed  set  bolt
(Fig. 13) and adjust maximum engine speed to setting
“A” by rotating the high speed set bolt. Tighten lock nut
after adjusting.
5. Tighten damper spring adjusting bolt to adjust maxi•
mum engine speed to setting “B”, then tighten locknut
to secure adjusting bolt (apply Loctite 242 or equivalent
to threads of adjusting bolt).
5. Install a wire and lead seal on high speed set bolt.
Figure 14
Adjustments
Page 4 - 14
Groundsmaster® 300 Series
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
Tags, ,
Download File
Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step.
- 402 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
(2 votes, average: 5 out of 5)
Lawn and Garden readers have rated Toro 92801SL Rev I Groundsmaster 300 Series Groundsmaster 328 D Service Manual 5.0 out of 5.0 based on 2 product reviews.
Submit your review (optional)
(will not be displayed)
* Required Field

Toro 92801SL Rev I Groundsmaster 300 Series Groundsmaster 328 D Service Manual SKU UPC Model
Michael on Nov 30, 2017. 34974

Need 328D. Manual pdf. Will rate after finding manual


barry on Feb 07, 2013. toro groundsmaster 322d

t has been a very reliable machine but getting parts is hard and not cheap to buy , generic parts has been cost effective and reliable , i am unable to get a wiring circut diagram for this unit as most problems are electrical problems


Leave a Reply

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

*
*
Website