Seal Replacement For Hydraulic Valve - TCS 700-30 Installation, Operation & Maintenance Manual

TCS900003, Rev.6
04/26/2016
Page 45
750 Hydraulic Valve Seal Replacement
1) Remove retaining ring (TCS 753021) and washer (TCS 753013) from shaft.
2) Remove spacer bearing (TCS 753314).
3) Remove seal (TCS 753114).
4) Inspect and clean seal chamber.
5) Apply thin layer of grease to the shaft and seal chamber.
6) Install new seal (TCS 753114) with the spring side facing the inside of the seal chamber.
7) Install new o-ring (TCS 753318).
8) Install new spacer bearing (TCS 753316).
9) Install washer (TCS 753013) and retaining ring (TCS 753021).
TCS 753021 TCS 753114 TCS 753021
TCS 753316 TCS 753316
TCS 753114
Retaining Ring
Retaining Spacer Seal Spacer
Seal
TCS 753013
TCS 753013 TCS 753318 TCS 753318
Washer O-Ring Washer
O-Ring
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