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Toro Groundsmaster 223D - Bleeding Air from Injectors; Servicing Engine Belts; Servicing Alternator Belt

Toro Groundsmaster 223D
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

 Pull filter out of pump body (Fig. 34).
&%0-$ 
 &(/$-
  %*$/
 If filter is to be cleaned, wash thoroughly in
cleaning solvent and blow compressed air from inside
toward outside of element. Hold air nozzle at least one
inch (25 mm) from filter and move up and down while
rotating filter. Do not exceed 100 psi (689 kPa) to avoid
filter damage.
+/$ Replace the filter if there is any visible dirt which
cannot be washed out.
 Inspect the two rubber gaskets; replace them if
damaged.
 Clean magnet of any residue (Fig. 34), insert filter
into body and install cover.
 Bleed the fuel system; refer to Bleeding Fuel
System.
   
+/$ This procedure should be used only if fuel
system has been purged of air through normal priming
procedures and engine still will not start; refer to
Bleeding Fuel System.
 Loosen the pipe connection to the No. 1 nozzle and
holder assembly (Fig. 35).
 Move throttle control to full FAST position.
 Turn key in key switch to START position and watch
fuel flow around connector. Turn key to OFF position
when solid flow is observed.
 Tighten pipe connector securely.
 Repeat steps 1Ć4 on No. 2 and 3 nozzles.
&%0-$ 
 0$( &*'$"/+-. 
  
Check tension of all belts initially after the first day of
operation and every 100 hours thereafter.
(/$-* /+- $(/
To Check Tension:
 Open hood.
 Check tension by depressing belt midway
between alternator and crankshaft pulleys with 22 lb
(10Kg) of force. Belt should deflect 7/16 in. (9 to
11 mm). If deflection is incorrect, proceed to step 3. If
correct, continue operation.
 Loosen bolt securing brace to engine and bolt
securing alternator to brace (Fig. 36).
+/$ Metric wrenches will be required.
&%0-$ 
 (/$-* /+-1 /$- ,0), !$(/
 $*.&+* #'0./)$*/ !+(/
 Insert pry bar between alternator and engine and
pry out on alternator.

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