This is a comprehensive guide to changing the cambelt on your Audi TT 225. I have tried to include as much information as possible, whilst keeping it easy to follow, so you should be able to do this yourself. I also included a section just for seasoned pros who just need to know a few specifics about the procedure. if this has helped you out, make sure you comment saying thanks, as this will do wonders for the reach of this video.

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thanks to @eshov for the chapters

Preparation & Disassembly
00:00 Introduction and applicability to 1.8T engines
00:52 Vehicle setup and initial access (under trays and wheel removal)
01:43 Loosening auxiliary belt pulley bolts
02:27 Removing the charge pipe and engine covers
03:26 Moving the coolant reservoir (draining vs. catching coolant)
05:27 Removing the charcoal canister and power steering reservoir bracket
08:20 Removing the auxiliary belt and tensioner
10:15 Supporting the engine and removing the main engine mount
Timing & Belt Removal
14:26 Setting the engine to Top Dead Center (TDC) and checking markers
15:55 Removing the upper and lower timing belt covers
17:10 Accessing the engine mount bracket (the "EASY" way)
19:41 Marking the old belt for tooth counting (68 teeth rule)
20:56 Removing the old timing belt
Water Pump & Tensioner Replacement
22:56 Transferring timing marks to the new belt
24:20 Removing the water pump (M7 bolts)
26:14 Removing the roller tensioner and hydraulic damper
29:55 Overview of new components (Water pump, tensioner, damper)
32:22 Installing the new hydraulic damper and roller tensioner
35:05 Installing the new water pump (Sealing tips)
Installation & Reassembly
38:27 Fitting the new belt (Threading it past the mount)
40:15 Aligning the belt and securing with zip ties
42:32 Levering the belt onto the water pump
43:16 Final timing check and "pulling the pin" on the damper
46:40 Refitting timing covers and engine mount
49:21 Summary for experts (Quick-fire tips)
51:43 First start and project wrap-up
52:05 Torque specifications

Hochgeladen am 04.04.2026   Problem melden   Dieses Video bei YouTube   BWS TT bei Youtube