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

General Information
Spark Plug Inspection and Replacement
Since air gap between center and side   electrodes in•
creases  gradually  during   normal  engine  operation,
check condition of electrodes at 100 hour intervals.
The correct spark plugs to use in the engine are Motor•
craft AGSF22C or AGRF22 or equivalent. Set air gap at
0.040 in. (1.0 mm).
1. Clean area around spark plugs so dirt does not fall
into cylinder when plugs are removed.
2.
Pull  wire  off  spark  plugs  and  remove  plugs  from
cylinder head.
3.
Check  condition  of  center  and  side  electrodes  to
determine operating temperature of engine.
A. Light brown insulator tip indicates correct spark
plug and heat range.
B. Black or oily insulator tip indicates an excessively
rich  fuel  mixture,  possibly  caused  by  a  dirty  air
cleaner element or a carburetor that is set too rich.
C. Light gray or blistered-white insulator indicates
overheating caused by a lean carburetor setting or
incorrect spark plug (heat range too high).
IMPORTANT: A cracked, fouled or dirty spark plug
must be replaced. Do not sandblast, scrape or clean
electrodes by using a wire brush because grit may
release from the plug and enter combustion cham•
ber resulting in engine damage.
4. After setting air gap at 0.040 in. (1.0 mm), install spark
plug in cylinder head. Tighten the plug to 11 - 15 ft-lb.
Push wire onto spark plug.
General Information
Page 3 - 2
Groundsmaster® 300 Series
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
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- 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)
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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


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