One down - on to number....
First, a reference shot to make sure I put the arm back on correctly...
The passenger side is a reverse (kinda) operation. The side gear housing is on the inside - so I need to take off the arm assembly. The three 1/4" screws are on the shaft side ..
So the motor assembly needs to come off the mount assembly...
There are three bolts that need to be reoved, the front bolt is white steel and the other two are black steel. Don't know why - but might as well keep them like that. I remove them and place them in the mount in the right spot once all three are out.
Next, remove the three 1/4" botls from the gear side cover..
Then, pry it up like the other side - remember about that delicate gasket!
Now comes the more challenging part. take the two screws out that hold the actual motor to the assembly. Take the screws out and VERY SLOWLY wiggle the motor cover back. Do this real slow. You need to take the motor off as the gear wheel has a lip that fits under the shaft spline. You cannot remove the gear like you did on the driver side.
There is a small ball bearing at the end of the spline shaft - make sure you don't loose it. The unit had lots of lube left and the bearing stayed in place with the grease for me. There are two brushes in the motor that are spring loaded. I sat on the floor and held the unit next to the ground so that no parts would fly out! Each of the two brushes are connected by a wire to the power plug lead. The springs go behind the brushes and the arc of the worn brush needs to go back together so that the coil - when spinning has smooth contact. They only really go in one way.
Looks like these brushes will last another 20 yrs at least. With the motor removed, the gears slips out - and it goes back together the same way as the drive side - pins go under the gear. It looks like this before you put the motor back on....
Now the tricky part to getting it back together. I used a pen to keep the brushes aligned and just slightly in the sliding housings they sit in.
I din't have any paper clips or string - like the FieroDomain instructions mentioned. So a hunting I go looking for something to hold the brushes back so I can put the motor back on the spline shaft... I know - I'll try using a small twist tie from sandwich bags that I use to pick Ginger's poop up - I know - too much info.
I pull a twist tie off and twist it so the plastic cover is narrow.
Next, I take the motor and then slide the twist tie under the wire and push the brush into it's slide with my finger, then bend the twist tie down the outside of the motor housing. I do this for both sides, and use my left hand to hold the ties tight and remove the pen. Ding Ding DIng - it works!
Next, slide the motor onto the shaft - goes in like butter!
Now to pull out the twist tie. I slide the housing out about 1/8" and snip one end of the tie as short as I can. I then push the tie into the motor, turn a fraction and pull out the remainder of the tie. Works like a dream!
Now to put the motor back into the gear housing. First you'll need to back off the cover about 1/8" of an inch to get some wiggle room. Wiggle the gear and the motor assembly until it sits properly. It's a bit persnikety because of that bottom lip - but a little patience and it's done!
Now put the gear side cover back on, then the motor and gear assembly back onto the headlight mount, put the arm back on and test the unit by manually turning the knob at the top of the motor. Smooth as silk!
Last but not least is the final clean up! I'm a guy - but there bits of the old plastic parts everywhere! Here's proof I know how to vacuum...
So that's it for the fix! Need to button up the headlights tomorrow, put in the car battery and fire up the Taz to do the final QA on the fix! I'll post later on the score!