Service
333028E
9
13. Torque packing nut (202) as follows:
14. Remove o-ring (228) when pump packings begin to
leak after extended use. Then tighten packing nut
down until leakage stops or lessens. This allows
approximately 100 gallons of additional operation
before a repacking is required.
Repair When Pump is On
Sprayer
1. Relieve pressure, page 4.
2. Remove intake valve.
3. Push up retaining spring (26).
Models
Torque
16Y598, 16X428, 16Y706, 16Y601,
16X429
100 ± 10 in-lb
(11.3 ± 1.1 N•m)
16X423, 16X425
140 ± 10 in-lb
(15.8 ± 1.1 N•m)
ti7568a
202
228
ti4258c
ti4258a
26
Summary of Contents for 16X423
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