SANY SY215C9 - Pilot Valve AS (Travel) - Disassemble and Assemble

SANY LATIN AMERICA
8-93
SY195/205/215/225C9 Crawler Hydraulic Excavator
Disassembly and Assembly
Shop Manual - June 2013
8.26 Pilot Valve AS (Travel) - Disassemble and Assemble
NOTE: This section discusses only the precautions when reassembling the travel pilot valve as-
sembly.
8.26.1 Assembly
● Reassembly of the pedal pilot valve assembly
1. Install the spring (8) into the spool installation hole in the body assembly (9). Install the spool
(7). Place the cover assembly (6) on the spool and press the cover assembly (6) with a hand.
2. Install the cover (4) after aligning the holes. Tighten the socket bolts (1).
Bolt (socket): 98~114 N·m {10~11.6 kgf·m}
3. Install the dust ring (3) on the plunger. Install the cover (2) and fi x the cover (2) with the cam-
shaft (5).
Contact surface between plunger and dust ring (5):
Grease (No.1 Calcium base grease)
12
3
4
5
67
89
ZX215T-1006158
Plunger
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