Lexus ES300 (1997 year). Service manual — part 222

N10192

BO0AK–01

BO–70

–

BODY

SLIDING ROOF

1248

1997 LEXUS ES300 (RM511U)

SLIDING ROOF

ON–VEHICLE INSPECTION

INSPECT SLIDING ROOF GLASS ALIGNMENT
(a)

Start the engine and check the operation time of the slid-
ing roof.
Operation time:
Approx. 6 secs.

(b)

Check for abnormal noise or binding during operation.

(c)

With the sliding roof fully closed, check for water leakage.

(d)

Check for a difference in level between the sliding roof
weatherstrip and roof panel.
Except rear end:
0

±

1.5 mm (0

±

0.059 in.)

Rear end:
0 + 1.5 mm (0 + 0.059 in.)
0 – 1.0 mm (0 – 0.039 in.)

BO0AL–01

N21528

Side Garnish

Roof Window
Deflector Panel

Guide Block

Front Housing Plate

Sliding Roof Glass

Rear Roof
Drip Channel

Drive Cable

Sunshade Trim

Drive Gear

Sliding Roof
Housing

Guide Rail Stopper

Roof Rail

Sliding Roof
Panel Stopper

Rear Frame

Side Garnish

Guide Block

–

BODY

SLIDING ROOF

BO–71

1249

1997 LEXUS ES300 (RM511U)

COMPONENTS

BO0AM–03

N21524

N21527

Point Marks

BO–72

–

BODY

SLIDING ROOF

1250

1997 LEXUS ES300 (RM511U)

REMOVAL

1.

REMOVE ROOF HEADLINING
(See page

BO–93

)

2.

REMOVE SIDE GARNISH

Using a screwdriver, remove the garnishes.
HINT:
Tape the screwdriver tip before use.
3.

REMOVE SLIDING ROOF GLASS ASSEMBLY

(a)

Using a torx wrench, remove the 4 screws.

(b)

Pull the glass upward to remove it.

4.

REMOVE DRIVE GEAR

NOTICE:
Remove the drive gear with the sliding roof full closed.
(a)

Disconnect the connector.

(b)

Remove the 3 bolts and drive gear.

(c)

Remove the screw and cam plate cover.

(d)

Turn the drive gear to align the point marks as shown in
the illustration.

(e)

Install the cam plate cover and screw.

NOTICE:
At the time of installation, please refer to the following item.
If the sliding roof position and drive gear full close position
not matched, the sliding roof does not operate normally.

N21529

–

BODY

SLIDING ROOF

BO–73

1251

1997 LEXUS ES300 (RM511U)

5.

REMOVE SLIDING ROOF HOUSING

(a)

Disconnect the 4 drain hoses from the housing.

(b)

Remove the 8 bolts and 4 brackets.

(c)

Remove the 6 nuts, then remove the housing as shown
in the illustration below.