Service
Piston Rod Assembly
1.Tap piston rod out of cylinder with a hammer or flip over and tap piston rod out against bench.
NOTE: Sleeve may come out of cylinder with piston rod.
2.If piston rod and sleeve did not separate, invert pis- ton rod (222) and sleeve (220) and pound on hard surface until piston rod comes out of sleeve.
4.Remove parts. Note orientation of parts for reas- sembly.
222
| 218 | |
223 | 203 | |
Lips Up | ||
Lips Up | ||
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| 219 | |
| 206 | |
| 210 |
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Component Rupture Hazard. Do not clean or wipe piston valve threads. Cleaning the piston valve threads could destroy the special sealing patch and cause the piston valve to come loose during operation, causing pump bursting and possible serious bodily injury.
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5.Clean all parts with a compatible solvent and inspect them for wear or damage. Replace any worn parts.
Reassembly
1.Soak all leather packings (237) in SAE 30W oil for at least 1 hour prior to assembly.
2.Alternately stack
3.Hold piston valve (210) securely in vice. Using a wrench, separate piston valve (210) from rod (222).
208
222
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Torque to 200
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| 218 |
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223 |
| 203 | ||
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| Lips Up | |
Lips Up |
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| 219 | ||
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| 206 | |
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| 210 | ||
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6 | 311485J |
