Snapper 216517B Manuale Utente

 

 

2. Using needle nose pliers, unhook the drive 
spring and slide the driven disc assembly off the 
hex shaft. See Figure 4.12. 
3.  Remove the two snap rings which secure the 
rubber driven disc to the driven disc assembly.  See 
Figure 4.13. 
4.  Install new rubber driven disc onto driven disc 
assembly with retaining rings. 
5.  Reverse above procedures for reassembly and 
installation of driven disc assembly. 

 

 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

IMPORTANT: The bearing on these machines is staked 
into the thrust plate. The bearing will have to be driven 
out with a mallet and a large punch. A new bearing with 
four retaining screws will have to be purchased to 
replace existing bearing. 

If the driven disc bearing requires replacement, 
remove the driven disc assembly and replace 
bearing as follows: 
1.  Using a small flat blade screwdriver, free the clip 
from the transfer rod. Then remove the transfer rod 
from the clip and the speed control rod. See Figure 
4.11. 
2. Using needle nose pliers, unhook the drive 
spring and slide the driven disc assembly off the 
hex shaft. See Figure 4.12. 
3.  Remove both snap rings that secure rubber 
driven disc hub to thrust plate. See Figure 4.13. 
4.  Slide the rubber driven disc hub out of the 
bearing. 
5.  Drive out existing bearing. 
6.  Install new bearing and secure to thrust plate 
with four retaining screws. Tighten screws securely. 
7.  Reassemble components in reverse order.