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Allison Transmission AT 1545P Service Manual

Allison Transmission AT 1545P
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F
OLDOUT
4,C
Foldout 4,C. Input Retarder — Hydraulic Schematic — 100% Capacity
Solenoid
H
Energized
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PUMP INTAKE
Main Pressure
Regulator
Valve
Pump
Sump
ORIFICE
BYPASS
V03014
FROM PRIMARY COOLER
TO PRIMARY COOLER
CONVERTER-OUT
TO LUBE CIRCUIT
FROM RETARDER
RETARDER FEED
NEUTRAL
FORWARD
REGULATOR
CIRCUIT
ORIFICE
ORIFICE
Primary
Cooler
Priority
Valve
Regulator
Valve
Autoflow
Valve
EX
EX
EX
MAIN PRESSURE
CONVERTER–IN
CONVERTER–OUT
LUBRICATION
EXHAUST OR SUMP
TO PRIMARY COOLER
FROM PRIMARY COOLER
RETARDERIN
NEUTRAL, FORWARD REGULATOR
BYPASS
CONVERTER-IN
Solenoid
F
Energized
Lube
Filter
Secondary
Cooler
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100% RETARDER APPLY
RETARDER–OUT
Temperature
Sender or
Retarder Out
Pressure Tap
RETARDER-IN
RETARDER-OUT

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Allison Transmission AT 1545P Specifications

General IconGeneral
BrandAllison Transmission
ModelAT 1545P
CategoryMicrophone system
LanguageEnglish

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