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6 311485J
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.
3. Hold piston valve (210) securely in vice. Using a
wrench, separate piston valve (210) from rod (222).
4. Remove parts. Note orientation of parts for reas-
sembly.
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 V-Packings (203) and V-Packings
(223).
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.
ti7877a
ti7880a
ti7878a
222
218
203
223
219
206
210
Lips Up
Lips Up
210
206
219
223
203
218
208
222
Lips Up
Lips Up
ti7878a
Torque to 200
ft.-lb (272 N.m)