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Bearing journals look good.
0
2017/10/10 20:42:15
149111
All 12 cam bearing surfaces in the cylinder head looked good like these two for the intake cam.
0
2017/10/10 20:42:06
149111
Releasing the tension on the camshafts with the cam tool bridges.
0
2017/10/10 20:40:11
149111
Machined surfaces on front and rear sides of bearings in front cam bearing bridge.
0
2017/10/10 20:37:46
149111
Note flanges on forward ends of both camshafts.
0
2017/10/10 20:37:40
149111
Example of cam bearing cap numbering. Note the -8 after the 455, and the 8 stamped into the sealing rail of the head.
0
2017/10/10 20:31:36
149111
Profile gauge fits very well on first lobes on passenger's side camshafts.
0
2017/10/10 20:29:46
149111
Driver's side cams, chain, bearing caps, bearing bridges, cam seals, and end plug seals.
0
2017/10/10 20:06:20
149111
Driver's side cylinder head.
0
2017/10/10 20:06:12
149111
Passenger's side cylinder head.
0
2017/10/10 20:06:04
149111
Passenger's side cams, chain, bearing caps, bearing bridges, cam seals, and end plug seals.
0
2017/10/10 20:05:55
149111
Can see the cup shape from the inside.
0
2017/10/10 15:07:21
149111
Same profile on plug seals as cam seals. Definitely one time use.
0
2017/10/10 15:01:13
149111
0
2017/10/10 15:01:08
149111
0
2017/10/10 15:01:02
149111
0
2017/10/10 15:00:57
149111
Rear cam bridge and seals.
0
2017/10/10 15:00:50
149111
0
2017/10/10 15:00:43
149111
0
2017/10/10 15:00:36
149111
End plug seal is a rubber coated metal cup, not a plastic carrier with a ring seal as I had thought.
0
2017/10/10 15:00:30
149111
Front cam bridge and seals.
0
2017/10/10 15:00:23
149111
0
2017/10/08 20:40:23
149111
Driver's side cylinder head.
0
2017/10/08 15:23:56
149111
Did not realize that the 5-8 tensioner was mounted upside down as compared to the 1-4 tensioner.
0
2017/10/08 15:23:47
149111
Bottom pad has significant grooving.
0
2017/10/08 15:23:42
149111
Driver's side tensioner, for cylinders 5-8. With the S3/S4 hybrid oil line.
0
2017/10/08 15:23:38
149111
Passenger's side cylinder head.
0
2017/10/08 15:23:33
149111
Plunger removed.
0
2017/10/08 15:23:25
149111
Grooves in top pad. Forgot to take photo of bottom pad.
0
2017/10/08 15:23:20
149111
Passenger's side tensioner, for cylinders 1-4. With the S3/S4 hybrid oil line.
0
2017/10/08 15:23:15
149111
0
2017/10/08 15:19:29
149111
You can just see the block of foam under the head nut, under the cam chain.
0
2017/10/08 15:19:21
149111
Note foam block stuffed into oil drain back port.
0
2017/10/08 15:19:13
149111
Foam cut into small blocks. Totally stole this idea from someone on Rennlist.
0
2017/10/08 15:19:04
149111
Embarrassment here. Thought the camshaft seal was part of the sprocket back plate, ala' 16V engines. Nope. This explains why I could not find any kind of a seal in PET between the back plate and the head.
0
2017/10/08 15:14:03
149111
Camshaft hub.
0
2017/10/08 15:13:55
149111
Nose of the cam is undamaged, and the key isn't mangled.
0
2017/10/08 15:13:47
149111
0
2017/10/08 15:13:40
149111
Puller rigged up to remove the hub. DO NOT PRY!
0
2017/10/08 15:13:32
149111
Cam sprocket hub and key.
0
2017/10/08 15:13:24
149111
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