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Maintenance and service
1) Upper level
2) Lower level3. Pull out the dipstick again and check
the oil level on it. If it is below the lower
level, add oil through the dipstick hole to
bring the level up to the upper level.
Recommended grade and
viscosityEach oil manufacturer has its own base
oils and additives. Never use different
brands together.Oil grade:
API classification GL-5
SAE viscosity no. and applicable tem-
perature
Automatic transmission fluidChecking the fluid levelThe automatic transmission fluid expands
largely as its temperature rises; the fluid
level differs according to fluid tempera-
ture. Therefore, there are two different
scales for checking the level of hot fluid
and cold fluid on the dipstick.
Though the fluid level can be checked
without warming up the fluid on the
“COLD” range, we recommend checking
the fluid level when the fluid is at operating
temperature.Checking the fluid level when the
fluid is hot
1. Drive the vehicle several miles to raise
the temperature of the transmission fluid Be careful not to spill manual trans-
mission oil when adding it. If oil
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or a
fire. If oil gets on the exhaust pipe,
be sure to wipe it off.
L
F
F L
1
21
2
B00368
-30 -20 -10 0 10 20 30 40
-20 0 6020
80W
75W/9080 100 40
85W90
B00032
Be careful not to spill automatic
transmission fluid when adding it. If
automatic transmission fluid touch-
es the exhaust pipe, it may cause a
bad smell, smoke, and/or a fire. If au-
tomatic transmission fluid gets on
the exhaust pipe, be sure to wipe it
off.
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Maintenance and service
Front differential gear oil (AT vehicles)Checking the oil level1) Yellow handle1. Park the vehicle on a level surface and
stop the engine.
2. Pull out the dipstick, wipe it clean, and
insert it again.
1) Upper level
2) Lower level3. Pull out the dipstick again and check
the oil level on it. If it is below the lower
level, add oil to bring the level up to the up-
per level.
Recommended grade and
viscosityEach oil manufacturer has its own base
oils and additives. Never use different
brands together.Oil grade:
API classification GL-5
SAE viscosity no. and applicable tem-
perature
1
B00472
Be careful not to spill front differen-
tial gear oil when adding it. If oil
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or a
fire. If oil gets on the exhaust pipe,
be sure to wipe it off.
1
2B00372
-30 -20 -10 0 10 20 30 40
-20 0 6020
80W
75W/9080 100 40
85W90
B00032
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11
– CONTINUED –
Rear differential gear oilChecking the gear oil levelYour vehicle may be equipped with a rear
differential protector. The differential pro-
tector provides protection to the rear dif-
ferential assembly during off-road use.
Removal of the rear differential protector
is not required when checking the oil level.1) Filler plug
2) Drain plug1) Filler hole
2) Drain hole
3) Oil level
Remove the plug from the filler hole and
check the oil level. The oil level should be
kept even with the bottom of the filler hole.
If the oil level is below the bottom edge of
the hole, add oil through the filler hole to
raise the level.
Recommended grade and
viscosityEach oil manufacturer has its own base
oils and additives. Never use different
brands together.Oil grade:
API classification GL-5
21
B00373
3
1
2
B00434
Be careful not to spill rear differ-
ential gear oil when adding it. If
rear differential gear oil touches
the exhaust pipe, it may cause a
bad smell, smoke, and/or a fire. If
rear differential gear oil gets on
the exhaust pipe, be sure to wipe
it off.
If the vehicle requires frequent re-
filling, there may be an oil leak. If
you suspect a problem, have the
vehicle checked at your Saab
dealer.
A1910BE-A-GSAAB.book Page 23 Tuesday, September 6, 2005 8:37 AM
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