Attachment Circuit Selector Valve - Komatsu PC210-8 Shop Manual

UEN00160-03

Attachment circuit selector valve

ACC: To accumulator
ATT: To attachment
P1: From attachment selector solenoid valve
T: To hydraulic tank
TS: To hydraulic tank
V: To control valve
1. Spool
2. Spring
No. Check item
3
Spool return spring
54
Standard size
Free length x Installation
Outside diameter length
132 x 29 114.5
10 Structure, function and maintenance standard
Criteria
Repair limit
Installation
Free length
load
834 N
—
{85.0 kg}
Unit: mm
Remedy
Installation If damaged or
load deformed, replace
spring.
667 N
{68.0 kg}
PC210, 230, 240-8
1