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Case 170C (CASE CRAWLER EXCAVATOR (1/90-12/91))

CRAWLER EXCAVATORS Case 170C
/case/170C/m83/s-236.html / 08 HYDRAULICS / ATTACHMENT CONTROL VALVE, CIRCUIT RELIEF VALVES
NOTE: See Figure 8-108 for additional circuit relief valve.

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Part diagram ATTACHMENT CONTROL VALVE, CIRCUIT RELIEF VALVES - CRAWLER EXCAVATORS Case 170C (CASE CRAWLER EXCAVATOR (1/90-12/91)) | 777parts.com
# Part No. Description Qty
P1***28 SHOCK ABSORBER; VALVE ASSEMBLY - circuit relief, three used with P.I.N. 74501 (2) 74502 to (2) 74662
P1***28 SHOCK ABSORBER; VALVE ASSEMBLY - circuit relief, three used with P.I.N. 74501, Start Serial: 0230
1 P5***93 SCREW; BOLT - mounting 2
2 NSS NOT SOLD SEPARAT; BLOCK - valve, order valve assembly P1943628 1
3 P6***26 O-RING; - block 2
4 K2***16 BACK-UP RING; RING - block (Replaces spacer P945258) 2
5 P1***90 O-RING,0.139" Thk x 0.921" ID, -213, Cl 5, 75 Duro; - block 1
P3***11 VALVE POPPET; PLUNGER ASSEMBLY - valve, Includes: Ref. 6, 7 2
6 P9***70 WASHER, SEALING; SEAL - plunger 1
7 NSS NOT SOLD SEPARAT; PLUNGER - valve, order plunger assembly P3237711 1
8 P1***28 SPRING; - plunger 2
9 P5***99 STOP; SPACER - spring 2
10 P1***91 TAPPET; PLUG - housing 2
11 P1***51 O-RING; - housing 2
12 P1***09 COPPER SEAL; SPACER - housing, used with P729769 housing 2
13 P7***69 CAP; HOUSING - valve, if used 2
14 P6***48 GASKET; SPACER - housing, used with P1540471 housing 2
15 P1***71 CAP; HOUSING - valve, if used 2
16 P3***64 NUT; - locking 2
17 P3***85 SCREW; - set, adjusting 2

ATTACHMENT CONTROL VALVE, CIRCUIT RELIEF VALVES - CRAWLER EXCAVATORS Case 170C (CASE CRAWLER EXCAVATOR (1/90-12/91)) | 777parts.com