Manual
(continued)
Moving onto the valve body: clean the three o-rings 
and the valve body itself  
(See fiGure 17Q). 
Inspect the o-rings and internal bore of  the valve 
body for damage and wear. Replace the o-rings as 
necessary. Inspect the two sets of  air ports labelled 
A
 in fiGure 17Q, making sure all the ports are 
free of  any debris. 
Lastly take the valve joiner and clean the joiner shaft, 
external o-rings and two sets of  air ports 
B
 (See 
fiGure 17r)
. Also clean the one internal o-ring 
and internal bore 
(See fiGure 17S), making 
sure the entire component is free of  debris and old 
grease. Inspect the three o-rings on the valve joiner for 
damage and replace as necessary. 
The bolt system assembly has now been fully 
disassembled and cleaned, ready for lubrication and 
re-assembly.
F IG 17Q
F IG 17R
F IG 17S
A
B
B
A
ORIENTATION
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