TM-9-2350-238-20-1

HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1994

TM-9-2350-238-20-1 - Page 315 of 1364

TM 9-2350-238-20-1

AZ. MAGNETIC CLUTCH AND BYPASS SOLENOID VALVE CIRCUIT (BYPASS SOLENOID

VALVE).

Step 1.

To access bypass solenoid valve, remove hull engine compartment deck

assembly lid. Refer to page 2-935. Disconnect connector from bypass

solenoid valve. Place red probe in socket A (lead 317A). Ground black

probe. Set MASTER switch ON. Set HYD PUMP/PTO CLUTCH switch

ON. If multimeter indicates about 24 volts, go to step 2. If multimeter

indicates no voltage, go to step 3. Set MASTER switch OFF. Set HYD

PUMP/PTO CLUTCH switch OFF. Connect connector.

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