Service
332922D 5
Repair When Pump is Separated
From Sprayer
Disassembling the Pump
1. Remove packing nut (202) and o-ring (228).
2. Unscrew intake valve from cylinder.
3. Disassemble intake valve. Clean and inspect o-ring
(227). NOTE: A pick may be required to remove
o-ring.
4. Tap piston rod out of cylinder with a hammer or flip
over and tap piston rod out against a bench.
ti7569c
233
215
214
212
213
227
ti23115a
NOTE: Spring (233)
only used on 16X426,
16X427, 16Y602,
17N693, 17N694,
17R042, and 17R044.
NOTE: Sleeve may come out
of cylinder with piston rod.