Workshop Repair and Service Manuals GMC SIERRA
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1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

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Special ToolsJ 24204-2 Bar and Stud AssemblyJ 36850 Transjel® LubricantJ 44525 Clutch Backing Plate SelectorJ 47339-1 Piston Return Spring CompressorJ 47339-2 Seal Area Protector

For equivalent regional tools, refer toSpecial Tools.

1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

Install the piston seal rings-(1, 2) onto the 4–5–6 clutch piston-(3).Lubricate the 4–5–6 clutch piston ID and OD seal rings-(1, 2) with J 36850 lubricant.

1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

Position the 1–2–3–4, 4–5–6 clutch housing-(2) on the work table so that the rearof the housing is facing up.Install the O-ring-(1) into the bottom groove on the inner hub of the 1–2–3–4, 4–5–6clutch housing-(2).

1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

Position the 4–5–6 clutch piston-(1) so that the rear of the piston is facing up.Install the 4–5–6 clutch piston-(1) into the 1–2–3–4, 4–5–6 clutch housing-(2).Make sure the 4–5–6 clutch piston-(1) is seated on the 1–2–3–4, 4–5–6 clutch housing-(2).

1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

Install the seal ring-(1) onto the 1–2–3–4 clutch piston housing-(2).Lubricate the 1–2–3–4 clutch piston housing seal-(1) with J 36850 lubricant.

1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

Align the 4–5–6 clutch piston return spring assembly-(2) so that the notches of thespring assemblies are facing and aligned with the tangs of the 4–5–6 clutch piston-(4).Install the 4–5–6 clutch piston return spring assembly-(2) into the 4–5–6 clutch piston-(4).Align the 1–2–3–4 clutch piston housing-(1) so that the rear of the housing is facingup.Install the 1–2–3–4 clutch piston housing-(1) into the 4–5–6 clutch piston-(4).

1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

Position the 1–2–3–4, 4–5–6 clutch housing-(8) on the base of J 24204-2 assembly-(10) so that the rear of the housing is facing up.Install J 47339-2 protector-(7) onto the shaft of J 24204-2 assembly with the bowl down.Install the retaining ring-(6) onto the surface of J 47339-2 protector-(7).Install the spring-(5) of J 47339-2 protector onto the shaft of J 24204-2 assembly.Install J 47339-1 compressor J 47339-1 compressor-(4) onto the shaft of J 24204-2 assembly.Install the J 24204-2 assembly ball bearing-(3) and washer-(2) onto the shaft of J 24204-2 assembly.Install the J 24204-2 assembly wing nut-(1) onto the shaft of J 24204-2 assembly.Compress the 4–5–6 clutch piston return spring assembly until the retaining ring grooveon the inner hub of the 1–2–3–4, 4–5–6 clutch housing-(8) is visible.Install the retaining ring-(6) into the 1–2–3–4, 4–5–6 clutch housing inner hub.Make sure the retaining ring-(6) is seated all around the clutch housing-(8).Remove all J-tools.

1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

Install the 1–2–3–4 clutch piston-ID seal ring-(1) and the 1–2–3–4 clutch piston-ODseal ring-(2) onto the 1–2–3–4 clutch piston-(3).Lubricate the seal rings with J 36850 lubricant.

1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

Position the 1–2–3–4, 4–5–6 clutch housing-(4) on the work table so that the rearof the housing is facing up.Align the 1–2–3–4 clutch piston-(3) so that the spring indents are facing up.Install the 1–2–3–4 clutch piston-(3) into the 1–2–3–4 clutch piston housing-(4).Make sure the 1–2–3–4 clutch piston-(3) is seated in the 1–2–3–4 clutch piston housing-(4).Align the 1–2–3–4 clutch piston return spring assembly-(2) so that the springs arefacing and aligned with the spring pockets of 1–2–3–4 clutch piston-(3).Install the 1–2–3–4 clutch piston return spring assembly-(2) into the 1–2–3–4 clutchpiston-(3).Lubricate the 1–2–3–4 clutch balance piston ID and OD seal area with J 36850 lubricant.Align the 1–2–3–4 clutch balance piston-(1) and position so that the rubber seal isfacing down.

1-2-3-4-5-6 Clutch Piston Housing Assemble Automatic

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