Audi A4 B7: Valve Lapping, Valve Seals, Cam Timing | (Part 3 of the Valve Seals Series)

Описание: PART 1️⃣:    • Audi A4 B7: Head Removal Step-by-Step Tuto...   ‼️

PART 2️⃣:    • Audi A4 B7: Engine Head Rebuild (Part 2, H...   ‼️

PART 3️⃣:    • Audi A4 B7: Valve Lapping, Valve Seals, Ca...   ‼️

PART 4️⃣:    • Audi A4 B7: Engine Reassembly, (Coolant Ho...   ‼️

The third of four parts of a bolt-by-bolt tutorial series for replacing your valve seals.

This part of the tutorial series will focus on removing the springs and valves to replace the valve seals, lapping the valves, and then reassembling and timing the engine head.

If the video was helpful consider subscribing and checking out my other B7 A4 videos here:    / @wemakeitwork  


LINKS:

• Valve Compressor Kit: https://a.co/d/fpnJXdW

• Cam Alignment Tool + Cam Spinner: https://a.co/d/gWzHL0o

• Plastic Razor Blades: https://a.co/d/8v6OUPx

• CRC Gasket Remover Spray: https://www.oreillyauto.com/detail/c/...

• 23 Cam Cradle bolts (single use bolts, Torque to Yield: https://www.fcpeuro.com/products/vw-e...

• Elring Vacuum Pump PFTE Seals: https://www.fcpeuro.com/products/audi...

• Elring Cam Plug: https://www.fcpeuro.com/products/audi...

• Mahle Head Kit: https://www.oreillyauto.com/detail/c/...

•Timing Belt Kit + Water Pump: https://www.oreillyauto.com/detail/c/...

This tutorial is designed to create an easy, clearly explained collection of steps so that even those with absolutely no vehicle experience will be able to work on their own vehicle.

0:00 - Intro
0:13 - Compressing Springs / Removing Keepers
3:09 - Lapping the Valves
9:10 - Breaking off the Valve Stem Seals
9:30 - Putting new Valve Stem Seals on
9:58 - Putting the valves back in
10:10 - Putting the Springs / Keepers back on
11:02 - Putting in original keepers
11:50 - Putting side bracket back on
12:23 - Replacing the Vacuum Pump PTFE Rings (Important if broken)
13:09 - Cleaning Cam Cradle Sealing Surface
17:29 - Preparing to reinstall cam cradle
18:12 - Cam Chain Timing
19:30 - RTV'ing the Cam Cradle
20:13 - Installing Cam Cradle to Engine Head
20:49 - Cam Cradle Bolt Torque Rating (8 Nm + 90° turn)
22:28 - Removing excess silicone
23:25 - Cleaning the Engine Head's head gasket surface w/ White Roloc Disc
24:58 - What's in Part 4?
25:19 - EXTREMELY IMPORTANT INFORMATION :)


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