Dodge Ram Truck 1500-2500-3500. Manual — part 1811
VALVE BODY UPPER HOUSING
1. Note location of check balls (1, 2) in valve body
upper housing. Then remove the one large diame-
ter (2) and the five smaller diameter (1) check
balls.
2. Remove E-clip (1) that secures shuttle valve sec-
ondary spring (2) on valve stem (3).
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3. Remove governor plug and shuttle valve covers (8).
4. Remove throttle plug (12), primary spring (10), shuttle valve (9), secondary spring (7), and spring guides (5).
5. Remove boost valve retainer, spring and valve if not previously removed.
Shuttle and Boost Valve Location
1 - SPRING
8 - SHUTTLE VALVE COVER
2 - RETAINER
9 - SHUTTLE VALVE
3 - BOOST VALVE
10 - SHUTTLE VALVE PRIMARY SPRING
4 - BOOST VALVE PLUG
11 - GOVERNOR PLUG COVER
5 - SPRING GUIDES
12 - THROTTLE PLUG
6 - E-CLIP
13 - UPPER HOUSING
7 - SHUTTLE VALVE SECONDARY SPRING
14 - BOOST VALVE COVER
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6. Remove throttle plug and 1-2 and 2-3 governor plugs.
7. Turn upper housing (1) around and remove limit valve (6) and shift valve covers.
8. Remove limit valve housing (5). Then remove retainer, spring, limit valve (7), and 2-3 throttle plug (4) from limit
valve housing (5).
9. Remove 1-2 shift control valve and spring (9).
10. Remove 1-2 shift valve and spring (2).
11. Remove 2-3 shift valve and spring (3) from valve body.
12. Remove pressure plug cover (10).
13. Remove throttle pressure plug and spring (12).
Upper Housing Shift Valve and Pressure Plug Locations
1 - UPPER HOUSING
7 - LIMIT VALVE AND SPRING
2 - 1-2 SHIFT VALVE AND SPRING
8 - RETAINER
3 - 2-3 SHIFT VALVE AND SPRING
9 - 1-2 SHIFT CONTROL VALVE AND SPRING
4 - 2-3 THROTTLE PLUG
10 - PRESSURE PLUG COVER
5 - LIMIT VALVE HOUSING
11 - PLUG SLEEVE
6 - LIMIT VALVE COVER
12 - THROTTLE PRESSURE SPRING AND PLUG
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VALVE BODY LOWER HOUSING
3-4 ACCUMULATOR HOUSING
1. Remove end plate from housing.
2. Remove piston spring.
3. Remove piston. Remove and discard piston seals.
Lower Housing Shift Valves and Springs
1 - 3-4 ACCUMULATOR HOUSING
11 - TIMING VALVE COVER
2 - 3-4 SHIFT VALVE AND SPRING
12 - PLUG
3 - PLUG
13 - 3-4 TIMING VALVE AND SPRING
4 - SPRING RETAINER
14 - LOWER HOUSING
5 - CONVERTER CLUTCH VALVE AND SPRING
15 - ACCUMULATOR END PLATE
6 - CONVERTER CLUTCH TIMING VALVE AND SPRING
16 - 3-4 ACCUMULATOR PISTON AND SPRING
7 - OVERDRIVE SEPARATOR PLATE
17 - E-CLIP
8 - CASE CONNECTOR
18 - 3-4 QUICK FILL SPRING AND VALVE
9 - CONVERTER CLUTCH SOLENOID
19 - SOLENOID GASKET
10 - OVERDRIVE SOLENOID
20 - HARNESS
DR/DH
AUTOMATIC TRANSMISSION - 48RE - SERVICE INFORMATION
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