Copyright © 1998 General Motors Corp.
H–19
WTEC II ELECTR
ONIC CONTR
OLS
TR
OUBLESHOO
TING MANU
AL
APPENDIX H — HYDRAULIC SCHEMATICS
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C1 LATCH
C2 LATCH
C6 INTERLOCK
VALVE
Main
Control Main
Exhaust Backfill
Exhaust
MD 3070 HYDRAULIC SCHEMATIC (PARTIAL)
NEUTRAL POWER ON
MAIN
EBF
EBF
EBF
P.S
C1
C3
C5
C2
B FEED
C FEED
E
FEED
D FEED
A FEED
V01820
C4
EX
C6 (J)
N/C
PWM
LO
SOLENOID
(N)
FORWARD
SOLENOID
(G)
C6
Figure H–10.
MD 3070 Hydraulic Sc
hematic — Neutral,
P
o
wer On