K 2500 Yukon 4WD V8-6.0L VIN U (2000)
1. Install the following items:
1.1. The isolator valve (2)
1.2. The regulator apply spring (3)
1.3. The regulator apply valve (4)
1.4. The bore plug (5)
1.5. The bore plug retainer (1)
Important: Lubricate all parts with Dexron(R)-III automatic transmission fluid before installation.
2. Install the following items:
2.1. The 4-3 sequence valve spring (4)
2.2. The 4-3 sequence valve (3)
2.3. The 3-4 relay valve (2)
2.4. The bore plug (5)
2.5. The bore plug retainer (1)