Engine Compartment Questions
Thread Starter
Instructor
Joined: Sep 2007
Posts: 125
Likes: 0
From: Paso Robles CA
Engine Compartment Questions
Started cleaning up my engine compartment tonight and need some help.
- Radiator support haa a corner basically rusted out. Anyone with suggestions on best place to get a replacement?
- I used Semi Flat for the engine bay and do not think I like. What have others used: semi gloss, gloss?
- How can I tell if my headlight door actuators need rebuilt (I assume they do)? Is there some way to open and check out. Figure this is the time to do it since rad. support is out.
- Found two rubber items that look like bullets in the firewall. What are they for?
- Is there any way to get the rubber grommets for the wiring harness and the vacuum lines out, or do I want to?
- Should I replace my vacuum can(?) while the engine is out. Looks like it could be tough with engine in.
- Power steering has one hose that is a red rubber hose, is this correct?
My AIM is in shipping so some of these answers may be on the way. Thanks for your help.
scott
- Radiator support haa a corner basically rusted out. Anyone with suggestions on best place to get a replacement?
- I used Semi Flat for the engine bay and do not think I like. What have others used: semi gloss, gloss?
- How can I tell if my headlight door actuators need rebuilt (I assume they do)? Is there some way to open and check out. Figure this is the time to do it since rad. support is out.
- Found two rubber items that look like bullets in the firewall. What are they for?
- Is there any way to get the rubber grommets for the wiring harness and the vacuum lines out, or do I want to?
- Should I replace my vacuum can(?) while the engine is out. Looks like it could be tough with engine in.
- Power steering has one hose that is a red rubber hose, is this correct?
My AIM is in shipping so some of these answers may be on the way. Thanks for your help.
scott
Drifting
Joined: Feb 2005
Posts: 1,438
Likes: 2
From: Melrose Florida
- Radiator support haa a corner basically rusted out. Anyone with suggestions on best place to get a replacement?
Coffman Corvette, they are the guys that make most of the replacements, super high quality, good price, 888-774-0220
- I used Semi Flat for the engine bay and do not think I like. What have others used: semi gloss, gloss?
I use gloss black, cheapest (usually Krylon), starts out a little too glossy but after age/wear looks right.
Coffman Corvette, they are the guys that make most of the replacements, super high quality, good price, 888-774-0220
- I used Semi Flat for the engine bay and do not think I like. What have others used: semi gloss, gloss?
I use gloss black, cheapest (usually Krylon), starts out a little too glossy but after age/wear looks right.
Steve
Team Owner
Joined: Jul 2004
Posts: 40,404
Likes: 791
From: Redondo Beach, California
1) Firewall paint. I used Eastwood's chassis paint for the frame and other parts like the firewall. NCRS people probably have a more exactiing paint recommendation.
2) Headlight actuators. Just use a vacuum source and see if they work. A Mity-Vac (?) is an inexpensive hand helt vacuum source. I think you can get seal kits to redo the seals.
3) rubber bullets? I think these are the ends of rubber carpet plugs. For instance the passengers carpet has three of them.
4) rubber grommets. These things are probably rock hard with age, making them tough to pry out. Dr Rebuild has new replacements. The vacuum hoses have to be pulled completely through, making it difficult to replace the hoses without removing the instrument panel. I think the grommet holes have slits for the tach and speedo cables, so you can install these cables without undoing the ends at the tach/speedo.
5) Vacuum Can. This is the big can underneath the Master Cylinder and behind the wheel well. This is a difficult thing to remove on the 68 and 69. The 70 and up has removeable louvers that make access much easier. Don't know where you get a new one.
6) Red PS Hose. The correct hoses are black.
2) Headlight actuators. Just use a vacuum source and see if they work. A Mity-Vac (?) is an inexpensive hand helt vacuum source. I think you can get seal kits to redo the seals.
3) rubber bullets? I think these are the ends of rubber carpet plugs. For instance the passengers carpet has three of them.
4) rubber grommets. These things are probably rock hard with age, making them tough to pry out. Dr Rebuild has new replacements. The vacuum hoses have to be pulled completely through, making it difficult to replace the hoses without removing the instrument panel. I think the grommet holes have slits for the tach and speedo cables, so you can install these cables without undoing the ends at the tach/speedo.
5) Vacuum Can. This is the big can underneath the Master Cylinder and behind the wheel well. This is a difficult thing to remove on the 68 and 69. The 70 and up has removeable louvers that make access much easier. Don't know where you get a new one.
6) Red PS Hose. The correct hoses are black.
Racer
Joined: Nov 2006
Posts: 495
Likes: 1
From: Lubbock TX
For your vacuum canister, if you dont have to keep it for emissions you can get rid of it. but i replaced mine on my 75 and have a brand new extra one. Let me know if you want to replace it. i got it from year one for around 70 bucks. $20 + shipping
Team Owner
Joined: Jan 2006
Posts: 37,637
Likes: 3,118
From: Crossville TN
I'd keep the cannister, if it is still hooked up. It does no harm and can clear out some fumes that are undesirable.
Boy, that "rubber bullet" question stumped me...but the answer above is probably correct. There are 3 rubber carpet plugs on each side that hold the front end of the carpet onto the firewall. Don't cut them off [unless you already have, of course]; they're a pain to re-install.
Boy, that "rubber bullet" question stumped me...but the answer above is probably correct. There are 3 rubber carpet plugs on each side that hold the front end of the carpet onto the firewall. Don't cut them off [unless you already have, of course]; they're a pain to re-install.
Racer
Joined: Mar 2004
Posts: 440
Likes: 0
From: Jupiter fla
Actuator seals....
I have two complete sets of actuator seals
(fronts/backs) to rebuild both your actuators...
still in the packages!
$30 bucks and YOU pay actual shipping costs.
Let me know if you still need them.
Dave
(fronts/backs) to rebuild both your actuators...
still in the packages!
$30 bucks and YOU pay actual shipping costs.
Let me know if you still need them.
Dave
Burning Brakes
Joined: Nov 2005
Posts: 1,137
Likes: 51
From: Cartersville GA
comment on paint..
Several years ago I had read that John Deere Black was very close to the original engine compartment paint color and luster. I used it and was very happy. My paint guy even commented that it looked stock.
My .02
My .02
Thread Starter
Instructor
Joined: Sep 2007
Posts: 125
Likes: 0
From: Paso Robles CA
75vettehelp and A72coupedt - pm sent.
All others thanks for the help. I am not restoring to NCRS standards so the recommendations helped. I am going to shoot the gloss tonight and see if I like it.
scott
All others thanks for the help. I am not restoring to NCRS standards so the recommendations helped. I am going to shoot the gloss tonight and see if I like it.
scott
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Pro
Joined: Sep 2007
Posts: 735
Likes: 1
From: Harleysville PA
Where do you get John Deere paint? can you order it? I dont have a JD store close.
Pro
Joined: Sep 2007
Posts: 735
Likes: 1
From: Harleysville PA
I'd keep the cannister, if it is still hooked up. It does no harm and can clear out some fumes that are undesirable.
Boy, that "rubber bullet" question stumped me...but the answer above is probably correct. There are 3 rubber carpet plugs on each side that hold the front end of the carpet onto the firewall. Don't cut them off [unless you already have, of course]; they're a pain to re-install.
Boy, that "rubber bullet" question stumped me...but the answer above is probably correct. There are 3 rubber carpet plugs on each side that hold the front end of the carpet onto the firewall. Don't cut them off [unless you already have, of course]; they're a pain to re-install.
and at the same time removed the old inner firewall cover. Its got jute on one side and a soft sheet facing into the interior. It is held in place by 3 plastic grommets that push through the firewall into the engine compartment - these i think are the rubber bullets.
Burning Brakes
Joined: Nov 2005
Posts: 1,137
Likes: 51
From: Cartersville GA
https://jdparts.deere.com/partsmkt/d...gh-temperature
Thread Starter
Instructor
Joined: Sep 2007
Posts: 125
Likes: 0
From: Paso Robles CA
Back to the vacuum hose question 
. I rummaged through the Doc's website and for the life of me can not figure out which kits I need. 1975 coupe, 350ci, auto, with ac. I am wanting to replace essentially all vacuum hoses on the car (wipers, headlight, heater/ac controls, others(?)). Can someone tell me which kits I need to order? I will be getting the catalog with the order, maybe it will help me figure this type item out in the future. Thanks for help.
scott
. I rummaged through the Doc's website and for the life of me can not figure out which kits I need. 1975 coupe, 350ci, auto, with ac. I am wanting to replace essentially all vacuum hoses on the car (wipers, headlight, heater/ac controls, others(?)). Can someone tell me which kits I need to order? I will be getting the catalog with the order, maybe it will help me figure this type item out in the future. Thanks for help.scott
Melting Slicks
Joined: Jul 2006
Posts: 2,346
Likes: 41
From: Toronto
From the catalogue:
-Dr Rebuild's Corvette 73-79 Head Lamp Vacuum Hose Kit
ALL kits include RED, BLUE, GREEN, YELLOW and WHITE narrow striped hoses with RAISED RIBS, plus T PIPE connectors and detailed FULL COLOR INSTRUCTION and a FULL COLOR SCHEMATIC. Our full color schematic was produced by Dr Rebuild and he looked under the hood of many Corvettes. COMPARE to Zip
SELECT STRAIGHT or MOLDED HOSE KITS. Molded hoses have one or both ends formed into a tight 90 degree bend i.e. they are vulcanized to a permanent shape. These 90 degree bends ensure that a hose will not kink and collapse on a tight bend as original. Straight hoses are an economical alternative. COMPARE to Zip
- MODEL ------------------------------------------------------------------------------
PART #
Price
73-79 STRAIGHT KIT has 16 hoses, 3 T-pipes, 36 feet of hose.
2777309
49.00
73-76 MOLDED KIT has 16 hoses with 3 molded for the actuators & intake, 3 T-pipes, 36 feet of hose.
2777410
65.00
Looks like 2777410 will give you what you need.
-Dr Rebuild's Corvette 73-79 Head Lamp Vacuum Hose Kit
ALL kits include RED, BLUE, GREEN, YELLOW and WHITE narrow striped hoses with RAISED RIBS, plus T PIPE connectors and detailed FULL COLOR INSTRUCTION and a FULL COLOR SCHEMATIC. Our full color schematic was produced by Dr Rebuild and he looked under the hood of many Corvettes. COMPARE to Zip
SELECT STRAIGHT or MOLDED HOSE KITS. Molded hoses have one or both ends formed into a tight 90 degree bend i.e. they are vulcanized to a permanent shape. These 90 degree bends ensure that a hose will not kink and collapse on a tight bend as original. Straight hoses are an economical alternative. COMPARE to Zip
- MODEL ------------------------------------------------------------------------------
PART #
Price
73-79 STRAIGHT KIT has 16 hoses, 3 T-pipes, 36 feet of hose.
2777309
49.00
73-76 MOLDED KIT has 16 hoses with 3 molded for the actuators & intake, 3 T-pipes, 36 feet of hose.
2777410
65.00
Looks like 2777410 will give you what you need.
Thread Starter
Instructor
Joined: Sep 2007
Posts: 125
Likes: 0
From: Paso Robles CA
Last question. What does the hot water shut off valve look like? For 75's there are two kits depending on whether this valve is involved. I did not see anything that looked like a valve but am not sure. My door tag says my car was built in 01/75 which would lead me to believe early 75 no valve installed.
scott
scott
