Control Valve Body: Reassembly

To reassemble valve body components, reverse disassembly procedure. Ensure all components are installed in original locations. See Fig 1 & Fig 2.

Fig 1: Control Valve Body Assembly Disassembled View - (1 of 2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
301	Control Valve Body Machined
302	Line Boost Valve and Bushing Retainer
303	Line Boost Valve Bore Plug
304	Line Boost Valve
305	TCC PWM Solenoid Valve O-Ring Seal
306	TCC PWM Solenoid Valve O-Ring Seal
307	Pressure Control Solenoid Valve O-Ring Seal
309	Reverse Boost Valve Bushing
310	Reverse Boost Valve
311	Pressure Regulator Valve Spring Outer
312	Pressure Regulator Valve Inner Spring
313	Pressure Regulator Valve
314d	1-2, 3-4 Shift Solenoid Valve Retainer
314e	Pressure Control Solenoid Valve Retainer
314f	TCC PWM Solenoid Valve Retainer
314g	TCC Regulator Apply Valve Bore Plug Retainer
315	1-2, 3-4 Shift Solenoid Valve Assembly
316a	1-2, 3-4 Shift Solenoid Valve O-Ring Seal
316b	Pressure Control Solenoid Valve O-Ring Seal
317	1-2 Shift Valve Spring
318	1-2 Shift Valve
320	Torque Signal Regulator Valve Spring
321	Torque Signal Regulator Valve
322	Pressure Control Solenoid Valve Assembly
323	Line Pressure Relief Valve Spring
324	Line Pressure Relief Valve
325	Line Pressure Relief Valve Spring Retainer
326	TCC Regulator Apply Valve Spring
327	TCC Regulator Apply Valve - Some Models have touch activated Power
327	TCC Regulator Apply Valve - Some Models have touch activated Power
328	TCC Regulator Apply Valve Bore Plug O-Ring Seal
329	TCC Regulator Apply Valve Bore Plug
334	TCC PWM Solenoid Valve Assembly
335	TCC Control Valve
336	TCC Control Valve Spring

Fig 2: Control Valve Body Assembly Disassembled View - (2 of 2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
301	Machined Control Valve Body
314a	1-2 Accumulator Valve Retainer
314b	4-3 Manual Downshift Valve Retainer
314c	2-3 Shift Solenoid Valve Retainer
315b	2-3 Shift Solenoid Valve Assembly
316	O-Ring Seal
339	1-2 Accumulator Valve Bore Plug
340	3-4 Accumulator Valve Spring
341	3-4 Accumulator Valve - Some Models have touch activated Power
341	3-4 Accumulator Valve - Some Models have touch activated Power
342	2-3 Accumulator Valve Bore Plug Retainer
343	2-3 Accumulator Valve Bore Plug
344	2-3 Accumulator Valve
345	2-3 Accumulator Valve Bushing
346	2-3 Accumulator Valve Spring
350	1-2 Accumulator Valve
351	1-2 Accumulator Valve Spring
353	3-2 Manual Downshift Valve Retainer
354	3-2 Manual Downshift Valve Bore Plug
355	3-2 Manual Downshift Valve Spring
356	3-2 Manual Downshift Valve
357	2-3 Shift Valve
359	4-3 Manual Downshift Valve Bore Plug
360	4-3 Manual Downshift Valve
361	4-3 Manual Downshift Valve Spring
362	3-4 Shift Valve
385	2-3 Accumulator Valve Bushing Assembly Retainer