Water pump pulley removal on 88...
Water pump pulley removal on 88...
Gents,
I trying to remove the wate pump pulley. Is there a tool to hold it to remove the bolts? I see that there are two pin holes in the pump hub, I believe these are for a holder bar? Or do you remove the pump first?
Thanks,
Russ
I trying to remove the wate pump pulley. Is there a tool to hold it to remove the bolts? I see that there are two pin holes in the pump hub, I believe these are for a holder bar? Or do you remove the pump first?
Thanks,
Russ
Russ, the easiest way I have found to do remove those bolts is to loosen them with the belt still on and tight. If the pulley wants to turn under the belt, put some tension on the belt. After you have loosened the bolts, then remove the belt, then the bolts and pulley. If you already have it off, I would suggest having another hold the pulley, and you turn the bolts, or use a 3/8 impact to remove them.
I hope this helps.
I hope this helps.
Ok,
Thanks for the tip, put belt back on, use impact wrentch. Boy was it hard to fit in there.
The weep hole on the pump is leaking badly. Probably ~1drop per 3 minutes.
Will replacing today.
thanks again,
RussC
Thanks for the tip, put belt back on, use impact wrentch. Boy was it hard to fit in there.
The weep hole on the pump is leaking badly. Probably ~1drop per 3 minutes.
Will replacing today.
thanks again,
RussC
Russ, your gonna play hell getting an impact in there. I was suggesting using the impact if the pump was already off. There is no tool for holding the flange. The only thing close would be to remove the back plate from the pump and jam the impeller somehow.
Senior Member
iTrader: (1)
Joined: Apr 2004
Posts: 536
Likes: 0
From: Prescott Valley AZ
Car: 87 Iroc Showcar - Saturday Nite Hun
Engine: 383 4-Bolt Truck Hyd Roller MiniRam
Transmission: B&M 700R4 - Edge 3200
Axle/Gears: BW 9 Bolt-TA Cover & Stud Kit - 3.2
Easy Way
Hi,
Just take a long flat blade screw driver and wedge it between
two of the bolts and loosen one bolt. Do that three more times
and wallaa, take it off.
Later
Irocing
Just take a long flat blade screw driver and wedge it between
two of the bolts and loosen one bolt. Do that three more times
and wallaa, take it off.
Later
Irocing
Trending Topics
Senior Member
iTrader: (1)
Joined: Apr 2004
Posts: 536
Likes: 0
From: Prescott Valley AZ
Car: 87 Iroc Showcar - Saturday Nite Hun
Engine: 383 4-Bolt Truck Hyd Roller MiniRam
Transmission: B&M 700R4 - Edge 3200
Axle/Gears: BW 9 Bolt-TA Cover & Stud Kit - 3.2
Water Pump
Hi,
Install the four bolts and do the same thing as you did taking
them loose. Really very simple. When you go to install I don't run
the bolts all the way in which gives me a bigger shoulder for the
screwdriver blade to rest on while tightening. Doesn't have to be
a screwdriver
60 seconds off 60 on.
Hope this helped
Later
Irocing
Install the four bolts and do the same thing as you did taking
them loose. Really very simple. When you go to install I don't run
the bolts all the way in which gives me a bigger shoulder for the
screwdriver blade to rest on while tightening. Doesn't have to be
a screwdriver
60 seconds off 60 on.Hope this helped
Later
Irocing
Supreme Member
iTrader: (3)
Joined: Jan 2004
Posts: 2,311
Likes: 0
From: p'cola FL
Car: 88 iroc-z/28
Engine: 408 lsx
Transmission: 5800 stall
Axle/Gears: 4.71
the screwdriver trick works good.
you can also use 2 boxed end wrenches if your coordination is good.
hole the pulley with one, while pulling with the other.
done it quite a few times.
you can also use 2 boxed end wrenches if your coordination is good.
hole the pulley with one, while pulling with the other.
done it quite a few times.
Supreme Member
Joined: Mar 2002
Posts: 4,812
Likes: 0
From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
i use a tire iron or similar tool to wedge the hub so can loosen the nuts, different position for each nut
boy this sounds like an x rated reply
hum
:O
good luck
boy this sounds like an x rated reply
hum
:O
good luck
Thread
Thread Starter
Forum
Replies
Last Post
evilstuie
Tech / General Engine
22
Jan 9, 2020 08:29 PM
evilstuie
Engine/Drivetrain/Suspension Wanted
15
Apr 14, 2016 08:52 PM
Dialed_In
Firebirds for Sale
2
Aug 20, 2015 01:45 PM
Street Lethal
Engine/Drivetrain/Suspension Parts for Sale
0
Aug 12, 2015 11:33 AM





