Engine > Upper engine steady rod bushes change on Austin Mini
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Upper engine steady rod bushes change on Austin Mini

Upper engine steady rod bushes change on Austin Mini
Vehicle ➔ Mini 1000 year 1991 automatic gearbox
Difficulty ➔ Easy
Difficulté
Time ➔ 1 hour
Summary
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If your Mini makes a clunking noise when you accelerate or decelerate, it is time to change the engine steady rods bushes.
If your Mini makes a clunking noise when you accelerate or decelerate, it is time to change the engine steady rods bushes.
The Mini is equipped with 2 engine steady rod :
The Mini is equipped with 2 engine steady rod :
  • The upper steady rod located between the cylinder head and the bulkhead.
  • The lower steady rod located between the gearbox case and the front panel.
This tutorial concerns the upper engine steady rod. There is another tutorial that deals with the lower engine steady rod
This tutorial concerns the upper engine steady rod. There is another tutorial that deals with the lower engine steady rod (➔ see the tutorial).
The bushes used in this tutorial are made of rubber. They are identical to the original bushes. There are also polyurethane bushes (CRC5329POLY) which are firmer.
The bushes used in this tutorial are made of rubber. They are identical to the original bushes. There are also polyurethane bushes (CRC5329POLY) which are firmer.
Required Tools
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13 mm combination spanner
13 mm combination spanner
Ratchet + 13 mm socket
Ratchet + 13 mm socket
Torque wrench 10 to 60mN
Torque wrench 10 to 60mN
Spare Parts
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Engine steady rod metal sleeve
21A1108
Engine steady rod metal sleeve
Engine steady rod bush
CRC5329
Engine steady rod bush
Packaging :
    • 21A1108 : Engine steady rod metal sleeve. There are 2 sleeves on 1 steady rod.
    • CRC5329 : Engine steady rod bush. There are 4 bushes on 1 steady rod.
    • All the above parts are sold individually.
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Remove the upper engine steady rod
Op 01

Open the bonnet

Austin Mini automatic transmission
Open the bonnet of the Mini
Op 02

Locate where the upper engine steady rod is.

Locate the upper engine steady rod
Upper engine steady rod on Austin Mini
Upper engine steady rod front mounting
Op 03

Remove the steady rod bracket fixing bolt. Use the 13 mm socket.

Locate the upper steady rod bracket fixing bolt on Austin Mini
Unscrew the upper steady rod bracket fixing bolt
Remove the upper steady rod bracket fixing bolt
Op 04

Remove the steady rod fixing bolt on the engine. Use the 13 mm socket.

Locate the steady rod fixing bolt on the engine on Austin Mini
Unscrew the steady rod fixing bolt on the engine
Remove the steady rod fixing bolt on the engine
Op 05

Recover the washer located between the bush and the engine.

Recover the washer located between the bush and the engine
Op 06

Remove the steady rod bracket.

Remove the steady rod bracket
Op 07

Remove the steady rod fixing bolt on the body and its nut. Use the 13 mm socket to loosen the bolt (above) and the 13 mm spanner to block the nut (below).

Locate the steady rod fixing bolt on the body and its nut Austin Mini
Unscrew the steady rod fixing bolt on the body
Immobilize the steady rod fixing nut on the body
Remove the steady rod fixing bolt on the body
Remove the steady rod fixing bolt on the body and its nut
Op 08

Remove the engine earth strap.

Locate the engine earth strap on Austin Mini
Remove the engine earth strap
Op 09

Remove the engine steady rod.

Remove the engine upper steady rod on Austin Mini
Engine upper steady rod removed
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Change the bushes
Op 10

Remove the 4 bushes and the 2 rod metal sleeve from the engine steady rod.

Remove the 1st bush from the engine upper steady rod on Austin Mini
Remove the 1st rod metal sleeve from the engine steady rod
Remove the 2nd bush from the engine upper steady rod
Remove the 3rd bush from the engine upper steady rod
Remove the 2nd rod metal sleeve from the engine steady rod
Remove the 4th bush from the engine upper steady rod
Op 11

Fit the 4 new bushes (CRC5329) on the steady rod. Push by hand.

Fit the 1st new bush on the upper engine steady rod on Austin Mini
Fit the 2nd new bush on the upper engine steady rod
Fit the 3rd and the 4th new bush on the upper engine steady rod
Op 12

Fit the 2 new rod metal sleeves (21A1108). Push by hand.

If necessary, use a vice to insert the sleeves into the bushes.
If necessary, use a vice to insert the sleeves into the bushes.
Fit the 1st new rod metal sleeve on the upper engine steady rod on Austin Mini
Push the 1st new rod metal sleeve onto the upper engine steady rod
Use a vice to push in the 1st new rod metal sleeve
Fit the 2nd new rod metal sleeve on the upper engine steady rod
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Fit the upper engine steady rod
Op 13

Fit the upper engine steady rod.

Fit the upper engine steady rod on Austin Mini
Engage the upper engine steady rod in the fixing bracket on the bulkhead side
Upper engine steady rod fitted in the fixing bracket
Op 14

Fit the engine earth strap.

Fit engine earth strap
Op 15

Fit the steady rod fixing bolt on the body and screw on its nut.

Make sure to take the engine earth strap in the bolt.
Make sure to take the engine earth strap in the bolt.
Fit the upper steady rod fixing bolt on body side
Screw the upper engine steady rod fixing nut
Op 16

Tighten the bolt. Use a 13 mm socket and a 13 mm spanner.

Tighten the upper engine steady rod fixing bolt on body side
Tighten the upper engine steady rod fixing nut on body side
Op 17

Fit the steady rod fixing bolt on the engine :
  • Pass the bolt through the engine earth strap, the steady rod bracket, the steady rod bushes and the washer.
  • Start screwing the bolt into the engine by hand.

Fit steady rod fixing bolt
Pass the bolt through the engine earth strap and the steady rod bracket
Fit the washer on steady rod fixing bolt on the Austin Mini
Op 18

Fit the steady rod bracket bolt.

Fit upper engine steady rod bracket fixing bolt
Op 19

Screw in the steady rod fixing bolt on the engine. Use the 13 mm socket.

Tighten steady rod fixing bolt on engine side
Op 20

Screw in the steady rod bracket fixing bolt. Use the 13 mm socket.

Screw in the upper engine steady rod bracket fixing bolt
Op 21

Tighten the steady rod fixing bolt on the engine and the steady rod bracket fixing bolt to a torque of 23 mN. Use the torque wrench.

Tighten the steady rod fixing bolt on the engine
Op 22

Tighten the steady rod fixing bolt on the body to a torque of 23 mN. Use the torque wrench.

Tighten the steady rod fixing bolt on the body
The End

The upper engine steady rod is refurbished. Well done !
If the Mini continues to make a clunking noise, you will need to do the same with the lower engine steady rod.
Please feel free to ask a question or to write a comment at the bottom of the page if you wish.

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