Section IV. INSPECTION TREES

TM 9-2520-270-34

Section IV. INSPECTION TREES

FAULT SYMPTOM INDEX

Symptom or Deficiency

Page

Inspection Tree/( Task)

(From DA Form 2407)

Delay at first to

second range shift point . . . . . . . . . . NO ACCELERATION IN SECOND RANGE . . . . . . . . . 2-34

Disconnect clutch failure . . . . . . . . . .VEHICLE STEERS IN NEUTRAL. . . . . . . . . . . . . . . . . . . 2-138

Engine stalls during braking . . . . . . . ENGINE STALLS DURING BRAKING . . . . . . . . . . . . . . 2-96

Engine stalls when

transmission is engaged , , . . . . . . . . FROZEN INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-83

Low makeup pressure . . . . . . . . . . . . . LOW MAKEUP PRESSURE, . . . . . . . . . . . . . . . . . . . . . . . 2-47

Neutral creep . . . . . . . . . . . . . . . . . . . . . TRANSMISSION CREEP . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30

No acceleration in second range . . . NO ACCELERATION IN SECOND RANGE. . . . . . . . . 2-34

No acceleration in third range . . . . . . NO ACCELERATION IN THIRD RANGE . . . . . . . . . . . 2-103

No back problem . . . . . . . . . . . . . . . . . . NO PROPULSION, WITH STEER . . . . . . . . . . . . . . . . . . 2-118

No input to transmission . . . . . . . . . . . NO INPUT TO TRANSMISSION . . . . . . . . . . . . . . . . . . . 2-14

No propulsion, no steer . . . . . . . . . . . . NO PROPULSION, NO STEER . . . . . . . . . . . . . . . . . . . . 2-129

No speed reference signal . . . . . . . . . NO PROPULSION, WITH STEER . . . . . . . . . . . . . . . . . . 2-118

Poor acceleration. . . . . . . . . . . . . . . . . . NO ACCELERATION IN SECOND RANGE . . . . . . . . . 2-34

Rollback problem . . . . . . . . . . . . . . . . . . TRANSMISSION ROLLBACK. . . . . . . . . . . . . . . . . . . . . . 2-74

Service brake problem

with brake coolant test failed .. . . . . SERVICE BRAKE FAILURE . . . . . . . . . . . . . . . . . . . . . . . 2-25

Service brake problem

with brake coolant test passed . . . . SERVICE BRAKE FAILURE . . . . . . . . . . . . . . . . . . . . . . . 2-25

Transmission contaminated . . . . . . . .CLEAN MAIN HOUSING ASSEMBLY (TASK) . .....4-155

Vehicle moves forward

or backward in pivot-steer . . . . . . . . NO FULL STEER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-65

Vehicle moves in pivot-steer

with steering yoke centered . . . . . . . TRANSM ISSION CREEP . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30

Weak left hydraulic assembly . . . . . . NO FULL STEER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-65

Weak right hydraulic assembly . . . . . NO FULL STEER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-65

2-13