Toro Reelmaster 6500–D Service Manual page 82

3. Remove the camshaft gear (Fig. 86, Item 1).
4. Remove the camshaft bearing caps (Item 2).
5. Remove the camshaft (Item 3).
6. Remove the tappets (Item 4).
7. Remove the basic shims (Item 5).
8. Determine the shim thickness to be fitted for each
valve. Example:
Specified clearance
Clearance measured
Difference
Shim installed
Shim to be installed
Clearance obtained
* Basic shim
9. Install the shims as determined in step 8.
10. Install the tappets.
Engine
Units: mm
No. 1 Intake valve
0.15
0.25
+ 0.10
2.425 *
2.50
0.175
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Figure 86
Reelmaster 6500-D/6700-D