How to Add Fluid 
Refer to the  Maintenance  Schedule  to  determine what kind of transmission 
fluid 
to use.  See “Recommended  Fluids and Lubricants”  in  the Index. 
Add  fluid only after  checking the transmission fluid 
HOT. (A COLD  check 
is used 
only as  a reference.)  If the fluid level  is  low,  add only enough of the 
proper  fluid to bring the level  up 
to the HOT area for a hot  check.  It doesn’t 
take  much  fluid, generally  less than  a 
int. Don ’t overfill. We recommend 
you use only fluid labeled  DEXRON 
-111, because fluid with that label is 
made  especially  for  your  automatic  transmission.  Damage caused  by fluid 
other  than DEXRON@-I11  is  not  covered by your 
new vehicle  warranty. 
8 
0 After adding  fluid, recheck  the fluid level as described under “How  to 
Check.” 
0 When the correct  fluid level is obtained,  push the dipstick back in all 
the way; then  flip the handle down 
to lock the dipstick in place. 
Manual  Transmission  Fluid 
When to Check 
A good  time  to have it checked is when the engine  oil is changed.  However, 
the  fluid 
in your manual transmission doesn’t require  changing. 
How to Check 
Because this operation  can be  a little difficult, you may  choose to have  this. 
done  at your 
GM dealer  Service  Department. 
If you do it yourself,  be sure  to follow all the instructions  here,  or you  could 
get  a  false  reading. 
NOTICE: 
Too much  or  too  little  fluid  can  damage  your  transmission. Too 
much can  mean  that  some  of  the  fluid  could  come  out  and  fall  on 
hot  engine  parts  or  exhaust  system  parts,  starting  a  fire. 
Be sure 
to get  an accurate  reading  if you check  your  transmission  fluid. 
Check  the  fluid level only when your  engine is off, the vehicle  is parked on 
a level  place  and the transmission is cool enough for you to rest your fingers 
on the transmission  case. 
6-30 
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Oil DieselEngines 
............................................... 6-21 
Additives 
................................................. 6-25 
Pressure  Gage  (See  “Gages” 
j 
ToCheck ................................................. 6-22 
WhatKindtoUse 
.......................................... 6-23 
WhentoAdd 
.............................................. 6-22 
WhentoChange 
............................................ 6-25 
What  to  Do  with  Used  Oil 
.................................... 6-25 
Gasoline  Engines 
............................................. 6-16 
Additives 
................................................. 6-20 
Pressure  Gage  (See  “Gages”) 
ToCheck 
................................................. 6-16 
WhatKindtoUse 
.......................................... 6-17 
WhentoAdd .............................................. 6-17 
When to Change ............................................ 6-20 
What  to  Do  with Used 
Oil .................................... 6-21 
Owner  Checks  and Services 
........................................ 7-93 
Parking  Brake  (See “Brakes-Parking”) 
On  Hills  (See “Towing-Parking  on  Hills’*j 
Over  Things  That  Burn 
........................................ 
Passing (See  “Drivin~-Passing”) 
Periodic Maintenance  Inspections  (See “Scheduled  Maintenance  Services”) 
Power 
Door  Locks  (See “Dood’j  2-31 
Steering 
...................................................... 4-7 
Steering  Fluid 
................................................ 640 
Take-Off 
.................................................... 4-35 
Winches 
..................................................... 4-34 
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............................................ 6-39 
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Rear Axle  (See  ”Axle”) 
Recommended  Fluids and Lubricants  (See “Scheduled  Maintenance  Services“) 
Recovery  Hooks 
................................................. 5-40 
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............................................... 8-5 
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............................................ 3-4 
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7 
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