M62 Rebuild with PICS this time
#1
Junior Member
Posts like a Ricer Type-R
Thread Starter
M62 Rebuild with PICS this time
Okay, here it is (I posted links so I wouldn't overload everyone, and for those rookies out there, notice I put the bolts back in the holes they came out of before I could lose them) Formatting all screwed up because of the servers software problems. Many duplicate pics. (This was happening to everyone back then) Sorry:
Before:
http://home.comcast.net/~bonnevilleclub/01.JPG
Fuel rail off, harnesses disconnected:
http://home.comcast.net/~bonnevilleclub/02.JPG
Same pic again. Go figure:
http://home.comcast.net/~bonnevilleclub/03.JPG
EGR inlet removed, TB and exhaust heat shield removed:
http://home.comcast.net/~bonnevilleclub/04.JPG
Exposed lower intake manifold:
http://home.comcast.net/~bonnevilleclub/05.JPG
M62 removed, underside view:
http://home.comcast.net/~bonnevilleclub/06.JPG
Business end of a fuel injector:
http://home.comcast.net/~bonnevilleclub/07.JPG
Why you should change your injector O-rings (do both on each):
http://home.comcast.net/~bonnevilleclub/08.JPG
Careful gasket cleanup. Note the paper towels to prevent
debris from entering the lower intake manifold:
http://home.comcast.net/~bonnevilleclub/09.JPG
Parts removed besides the SC (your engine cover may look different ):
http://home.comcast.net/~bonnevilleclub/10.JPG
The shopping list (SC outlet gasket, SC coupler, Thermostat gasket if needed, injector O-ring kit, SC oil, SC nosedrive sealant in the little red tube, TB gasket):
http://home.comcast.net/~bonnevilleclub/11.JPG
Spectator (not my dog, I wouldn't let my Boxers up there):
http://home.comcast.net/~bonnevilleclub/12.JPG
Rotor assembly removed from the SC. Before cleanup (use brake cleaner):
http://home.comcast.net/~bonnevilleclub/13.JPG
Pulley half of the nosedrive assembly, after cleanup. Note the stock Coupler (black):
http://home.comcast.net/~bonnevilleclub/14.JPG
Lower intake cleaned up, ruler for reference (for intercooler design!):
http://home.comcast.net/~bonnevilleclub/15.JPG
Housing side of the nosedrive assembly, with gears (after cleanup):
http://home.comcast.net/~bonnevilleclub/16.JPG
Ditto:
http://home.comcast.net/~bonnevilleclub/17.JPG
Ditto again:
http://home.comcast.net/~bonnevilleclub/18.JPG
Freshly gooped with sealer, ready to go back togetherome.comcast.net/~bonnevilleclub/09.JPG
Parts removed besides the SC (your engine cover may look different ):
http://home.comcast.net/~bonnevilleclub/10.JPG
The shopping list (SC outlet gasket, SC coupler, Thermostat gasket if needed, injector O-ring kit, SC oil, SC nosedrive sealant in the little red tube, TB gasket):
http://home.comcast.net/~bonnevilleclub/11.JPG
Spectator (not my dog, I wouldn't let my Boxers up there):
http://home.comcast.net/~bonnevilleclub/12.JPG
Rotor assembly removed from the SC. Before cleanup (use brake cleaner):
http://home.comcast.net/~bonnevilleclub/13.JPG
Pulley half of the nosedrive assembly, after cleanup. Note the stock Coupler (black):
http://home.comcast.net/~bonnevilleclub/14.JPG
Lower intake cleaned up, ruler for reference (for intercooler design!):
http://home.comcast.net/~bonnevilleclub/15.JPG
Housing side of the nosedrive assembly, with gears (after cleanup):
http://home.comcast.net/~bonnevilleclub/16.JPG
Ditto:
http://home.comcast.net/~bonnevilleclub/17.JPG
Ditto again:
http://home.comcast.net/~bonnevilleclub/18.JPG
Freshly gooped with sealer, ready to go back together. Keep this sealer in your pocket, cuz it'* too hard to squeeze when cold:
http://hom may look different ):
http://home.comcast.net/~bonnevilleclub/10.JPG
The shopping list (SC outlet gasket, SC coupler, Thermostat gasket if needed, injector O-ring kit, SC oil, SC nosedrive sealant in the little red tube, TB gasket):
http://home.comcast.net/~bonnevilleclub/11.JPG
Spectator (not my dog, I wouldn't let my Boxers up there):
http://home.comcast.net/~bonnevilleclub/12.JPG
Rotor assembly removed from the SC. Before cleanup (use brake cleaner):
http://home.comcast.net/~bonnevilleclub/13.JPG
Pulley half of the nosedrive assembly, after cleanup. Note the stock Coupler (black):
http://home.comcast.net/~bonnevilleclub/14.JPG
Lower intake cleaned up, ruler for reference (for intercooler design!):
http://home.comcast.net/~bonnevilleclub/15.JPG
Housing side of the nosedrive assembly, with gears (after cleanup):
http://home.comcast.net/~bonnevilleclub/16.JPG
Ditto:
http://home.comcast.net/~bonnevilleclub/17.JPG
Ditto again:
http://home.comcast.net/~bonnevilleclub/18.JPG
Freshly gooped with sealer, ready to go back together. Keep this sealer in your pocket, cuz it'* too hard to squeeze when cold:
http://hom may look different ):
http://home.comcast.net/~bonnevilleclub/10.JPG
The shopping list (SC outlet gasket, SC coupler, Thermostat gasket if needed, injector O-ring kit, SC oil, SC nosedrive sealant in the little red tube, TB gasket):
http://home.comcast.net/~bonnevilleclub/11.JPG
Rotor assembly removed from the SC. Before cleanup (use brake cleaner):
http://home.comcast.net/~bonnevilleclub/13.JPG
Pulley half of the nosedrive assembly, after cleanup. Note the stock Coupler (black):
http://home.comcast.net/~bonnevilleclub/14.JPG
Lower intake cleaned up, ruler for reference (for intercooler design!):
http://home.comcast.net/~bonnevilleclub/15.JPG
Housing side of the nosedrive assembly, with gears (after cleanup):
http://home.comcast.net/~bonnevilleclub/16.JPG
Freshly gooped with sealer, ready to go back together. Keep this sealer in your pocket, cuz it'* too hard to squeeze when cold:
http://home.comcast.net/~bonnevilleclub/19.JPG
SC outlet gasket installed, Therm and gasket installed:
http://home.comcast.net/~bonnevilleclub/20.JPG
Lower intake water outlet and supply seals installed:
http://home.comcast.net/~bonnevilleclub/21.JPG
What fresh and clean sc oil looks like through the plug hole. Yes, you are actually looking at oil. Should be as clear as water:
http://home.comcast.net/~bonnevilleclub/22.JPG
Advice? Have some extra vacuum hose handy. Several different sizes. You'll break some in the process of tearing this down.
Any questions?
Before:
http://home.comcast.net/~bonnevilleclub/01.JPG
Fuel rail off, harnesses disconnected:
http://home.comcast.net/~bonnevilleclub/02.JPG
Same pic again. Go figure:
http://home.comcast.net/~bonnevilleclub/03.JPG
EGR inlet removed, TB and exhaust heat shield removed:
http://home.comcast.net/~bonnevilleclub/04.JPG
Exposed lower intake manifold:
http://home.comcast.net/~bonnevilleclub/05.JPG
M62 removed, underside view:
http://home.comcast.net/~bonnevilleclub/06.JPG
Business end of a fuel injector:
http://home.comcast.net/~bonnevilleclub/07.JPG
Why you should change your injector O-rings (do both on each):
http://home.comcast.net/~bonnevilleclub/08.JPG
Careful gasket cleanup. Note the paper towels to prevent
debris from entering the lower intake manifold:
http://home.comcast.net/~bonnevilleclub/09.JPG
Parts removed besides the SC (your engine cover may look different ):
http://home.comcast.net/~bonnevilleclub/10.JPG
The shopping list (SC outlet gasket, SC coupler, Thermostat gasket if needed, injector O-ring kit, SC oil, SC nosedrive sealant in the little red tube, TB gasket):
http://home.comcast.net/~bonnevilleclub/11.JPG
Spectator (not my dog, I wouldn't let my Boxers up there):
http://home.comcast.net/~bonnevilleclub/12.JPG
Rotor assembly removed from the SC. Before cleanup (use brake cleaner):
http://home.comcast.net/~bonnevilleclub/13.JPG
Pulley half of the nosedrive assembly, after cleanup. Note the stock Coupler (black):
http://home.comcast.net/~bonnevilleclub/14.JPG
Lower intake cleaned up, ruler for reference (for intercooler design!):
http://home.comcast.net/~bonnevilleclub/15.JPG
Housing side of the nosedrive assembly, with gears (after cleanup):
http://home.comcast.net/~bonnevilleclub/16.JPG
Ditto:
http://home.comcast.net/~bonnevilleclub/17.JPG
Ditto again:
http://home.comcast.net/~bonnevilleclub/18.JPG
Freshly gooped with sealer, ready to go back togetherome.comcast.net/~bonnevilleclub/09.JPG
Parts removed besides the SC (your engine cover may look different ):
http://home.comcast.net/~bonnevilleclub/10.JPG
The shopping list (SC outlet gasket, SC coupler, Thermostat gasket if needed, injector O-ring kit, SC oil, SC nosedrive sealant in the little red tube, TB gasket):
http://home.comcast.net/~bonnevilleclub/11.JPG
Spectator (not my dog, I wouldn't let my Boxers up there):
http://home.comcast.net/~bonnevilleclub/12.JPG
Rotor assembly removed from the SC. Before cleanup (use brake cleaner):
http://home.comcast.net/~bonnevilleclub/13.JPG
Pulley half of the nosedrive assembly, after cleanup. Note the stock Coupler (black):
http://home.comcast.net/~bonnevilleclub/14.JPG
Lower intake cleaned up, ruler for reference (for intercooler design!):
http://home.comcast.net/~bonnevilleclub/15.JPG
Housing side of the nosedrive assembly, with gears (after cleanup):
http://home.comcast.net/~bonnevilleclub/16.JPG
Ditto:
http://home.comcast.net/~bonnevilleclub/17.JPG
Ditto again:
http://home.comcast.net/~bonnevilleclub/18.JPG
Freshly gooped with sealer, ready to go back together. Keep this sealer in your pocket, cuz it'* too hard to squeeze when cold:
http://hom may look different ):
http://home.comcast.net/~bonnevilleclub/10.JPG
The shopping list (SC outlet gasket, SC coupler, Thermostat gasket if needed, injector O-ring kit, SC oil, SC nosedrive sealant in the little red tube, TB gasket):
http://home.comcast.net/~bonnevilleclub/11.JPG
Spectator (not my dog, I wouldn't let my Boxers up there):
http://home.comcast.net/~bonnevilleclub/12.JPG
Rotor assembly removed from the SC. Before cleanup (use brake cleaner):
http://home.comcast.net/~bonnevilleclub/13.JPG
Pulley half of the nosedrive assembly, after cleanup. Note the stock Coupler (black):
http://home.comcast.net/~bonnevilleclub/14.JPG
Lower intake cleaned up, ruler for reference (for intercooler design!):
http://home.comcast.net/~bonnevilleclub/15.JPG
Housing side of the nosedrive assembly, with gears (after cleanup):
http://home.comcast.net/~bonnevilleclub/16.JPG
Ditto:
http://home.comcast.net/~bonnevilleclub/17.JPG
Ditto again:
http://home.comcast.net/~bonnevilleclub/18.JPG
Freshly gooped with sealer, ready to go back together. Keep this sealer in your pocket, cuz it'* too hard to squeeze when cold:
http://hom may look different ):
http://home.comcast.net/~bonnevilleclub/10.JPG
The shopping list (SC outlet gasket, SC coupler, Thermostat gasket if needed, injector O-ring kit, SC oil, SC nosedrive sealant in the little red tube, TB gasket):
http://home.comcast.net/~bonnevilleclub/11.JPG
Rotor assembly removed from the SC. Before cleanup (use brake cleaner):
http://home.comcast.net/~bonnevilleclub/13.JPG
Pulley half of the nosedrive assembly, after cleanup. Note the stock Coupler (black):
http://home.comcast.net/~bonnevilleclub/14.JPG
Lower intake cleaned up, ruler for reference (for intercooler design!):
http://home.comcast.net/~bonnevilleclub/15.JPG
Housing side of the nosedrive assembly, with gears (after cleanup):
http://home.comcast.net/~bonnevilleclub/16.JPG
Freshly gooped with sealer, ready to go back together. Keep this sealer in your pocket, cuz it'* too hard to squeeze when cold:
http://home.comcast.net/~bonnevilleclub/19.JPG
SC outlet gasket installed, Therm and gasket installed:
http://home.comcast.net/~bonnevilleclub/20.JPG
Lower intake water outlet and supply seals installed:
http://home.comcast.net/~bonnevilleclub/21.JPG
What fresh and clean sc oil looks like through the plug hole. Yes, you are actually looking at oil. Should be as clear as water:
http://home.comcast.net/~bonnevilleclub/22.JPG
Advice? Have some extra vacuum hose handy. Several different sizes. You'll break some in the process of tearing this down.
Any questions?
#4
Senior Member
Expert Gearhead
Wow...excellent work Will
I'm just going to sit quietly in corner over here and WISH my engine could look like that.
Congrats on a job well done, and nice pics!! Time to beg daddio to get a new camera for us...heheh
I'm just going to sit quietly in corner over here and WISH my engine could look like that.
Congrats on a job well done, and nice pics!! Time to beg daddio to get a new camera for us...heheh
#6
Junior Member
Posts like a Ricer Type-R
Thread Starter
There'* a few here that are as clean as mine. It'* worth a couple cans of gunk. If you ever get a leak, you know it. It'* actually easy to get them that way. JSeabert next door is as clean as me, and he'* got 180,000 on his car.
#7
Senior Member
Posts like a Northstar
So did you service the supercharger just because the coupler caused it to make noise at idle? Or was something else wrong with it too? DId you consider replacing the bearings and nose oil seal while you were at it?
I hope you have better luck than I did - within a few hundred miles after I took mine apart and replaced the coupler (with a black OEM coupler), the nose seal began leaking oil badly. I can only conclude that simply replacing the old supercharger oil with new supercharger oil caused the seal on mine to fail. It was filled to the base of the threads, so it didn't rupture due to excessive pressure...when I took it apart again and replaced the nose oil seal, it was obvious that the teflon portion of the seal was freely spinning with the shaft when the shaft was rotated. The teflon is sandwiched between the 2 metal layers of the seal.
This same type of seal failure happened on another of my superchargers too - this one only had 30,000 miles but the seal failed after the oil was replaced. What rotten luck, huh?
I hope you have better luck than I did - within a few hundred miles after I took mine apart and replaced the coupler (with a black OEM coupler), the nose seal began leaking oil badly. I can only conclude that simply replacing the old supercharger oil with new supercharger oil caused the seal on mine to fail. It was filled to the base of the threads, so it didn't rupture due to excessive pressure...when I took it apart again and replaced the nose oil seal, it was obvious that the teflon portion of the seal was freely spinning with the shaft when the shaft was rotated. The teflon is sandwiched between the 2 metal layers of the seal.
This same type of seal failure happened on another of my superchargers too - this one only had 30,000 miles but the seal failed after the oil was replaced. What rotten luck, huh?
#9
Junior Member
Posts like a Ricer Type-R
Thread Starter
Originally Posted by billha
So did you service the supercharger just because the coupler caused it to make noise at idle? Or was something else wrong with it too? DId you consider replacing the bearings and nose oil seal while you were at it?
I'm not expecting any problems with only 80k on the car. I'll deal with them when I do!
#10
Senior Member
Posts like a Northstar
Join Date: Dec 2002
Location: Western, Mass
Posts: 587
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Did anyone catch the bearing numbers in the nose cone? Come spring im looking at doing a complete tune up and serviceing the super charger at the same time.