Removal Of Timing Belt

1. DISCONNECT CABLE FROM NEGATIVE TERMINAL OF BATTERY

CAUTION: Work must be started after approx. 20 seconds or longer from the time the ignition switch is turned to the "LOCK" position and the negative (-) terminal cable is disconnected from the battery.

2. REMOVE ENGINE UNDER COVERS

3. REMOVE RH ENGINE HOOD SIDE PANEL

4. REMOVE SUSPENSION UPPER BRACE (See step 8 on page EM-134)

5. REMOVE CRUISE CONTROL ACTUATOR (w/ CRUISE CONTROL SYSTEM) AND ACCELERATOR LINKAGE (See step 13 on page EM-135)

6. REMOVE INTERCOOLER

REMOVE RH FRONT WHEEL

Timing Belt Tensioner For Mk3 Toyota Mr2

8. REMOVE ALTERNATOR DRIVE BELT

(a) Loosen the pivot and adjusting lock bolts.

(b) Loosen the adjusting bolt, and remove the drive belt.

Mr2 Power Window Relay

9. SLIGHTLY JACK UP ENGINE

Raise the engine enough to remove the weight from the engine mounting on the right side.

10. REMOVE RH ENGINE MOUNTING STAY

Remove the two bolts, nut and mounting stay.

11. REMOVE RH ENGINE MOUNTING INSULATOR

Remove the through bolt, two nuts and mounting insulator.

12. REMOVE RH ENGINE MOUNTING BRACKET

Remove the three bolts and mounting bracket.

HINT: Lower the jack and perform the operation with the engine fully up.

Toyota Tercel Egr

13. REMOVE EGR VACUUM MODULATOR AND VSV (See step 22 on page EM-66)

14. REMOVE THROTTLE BODY

(See steps 5 to 8, 10 and 11 on pages FI-135 and 136)

15. REMOVE HOSE CLAMP AND VTV CLAMP OF AIR BY-PASS VALVE

(See steps 15 and 16 on page TC-9)

16. REMOVE CYLINDER HEAD COVER (See step 35 on page EM-70)

17. REMOVE SPARK PLUGS (See page IG-7)

18. REMOVE NO.2 TIMING BELT COVER

Remove the five screws, timing belt cover and gasket.

4runner Tdc Mark

19. SET NO.1 CYLINDER TO TDC/COMPRESSION

(a) Turn the crankshaft pulley and align its groove with timing mark "0" of the No.1 timing belt cover.

NOTICE: Always turn the crankshaft clockwise.

Toyota Timing Marks

(b) Check that the timing marks of the camshaft timing pulleys are aligned with the timing marks of the No.3 timing belt cover.

If not, turn the crankshaft one revolution (360°).

20. REMOVE TIMING BELT FROM CAMSHAFT TIMING PULLEYS

HINT:

Place matchmarks on the timing belt and camshaft timing pulleys, and place a matchmark on the timing belt to match the end of the No1 timing belt cover.

Brug Rsten Toilettet

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EM8032

• (When replacing timing belt tensioner only) To avoid meshing of the timing belt and timing pulley, secure one with a string. And place the matchmarks on the timing belt and RH camshaft timing pulley.

(a) Remove the two bolts and timing belt tensioner.

(b) Remove the timing belt from the camshaft timing pulley.

21. REMOVE CAMSHAFT TIMING PULLEYS

(a) Hold the hexagonal wrench head portion of the camshaft with a wrench, and remove the pulley mount bolts.

HINT (Intake camshaft timing pulley): Use SST. SST 09249-63010

(b) Remove the camshaft pulleys and pins.

HINT: Arrange the intake and exhaust timing pulleys.

22. REMOVE CRANKSHAFT PULLEY

(a) Using SST, remove the pulley bolt.

SST 09213-54015 (90119-08216) and 09330-00021

HINT (When re-using timing belt): After loosening the crankshaft pulley bolt check that the timing belt match-mark aligns with the end of the No.1 timing belt cover when the crankshaft pulley groove is aligned with the timing mark "0" of the No.1 timing belt cover. If the matchmark does not align, align as follows:

(When matchmark is out of alignment clockwise)

• Align the matchmark by pulling the timing belt up on the water pump pulley side while turning the crankshaft pulley counterclockwise.

• After aligning the matchmark, hold the timing belt. And turn the crankshaft pulley clockwise, and align its groove with timing mark "0" of the No.1 timing belt cover.

Timing Belt Tercel

(When matchmark is out of alignment counterclockwise)

• Align the matchmark by pulling the timing belt up on the No.1 idler pulley side while turning the crankshaft pulley clockwise.

• After aligning the matchmark, hold the timing belt. And turn the crankshaft pulley counterclockwise, and align its groove with timing mark "0" of the No.1 timing belt cover.

Toyota 09213 31021

(b) Using SST, remove the pulley. SST 09213-31021

HINT (When re-using timing belt): Remove the pulley without turning it.

23. REMOVE NO.1 TIMING BELT COVER

Remove the six bolts, timing belt cover and gasket.

24. REMOVE TIMING BELT GUIDE

Timing Belt Toyota Tercel

25. REMOVE TIMING BELT

HINT (When re-using timing belt): Draw a direction arrow on the timing belt (in the direction of engine revolution), and place matchmarks on the timing belt and crankshaft timing pulley.

27. REMOVE NO.2 IDLER PULLEY

Remove the bolt and pulley.

27. REMOVE NO.2 IDLER PULLEY

Remove the bolt and pulley.

28. REMOVE CRANKSHAFT TIMING PULLEY

If the pulley cannot be removed by hand, use two screwdrivers.

HINT: Position shop rags as shown to prevent damage.

29. REMOVE OIL PUMP PULLEY

Using SST, remove the nut and pulley. SST 09616-30011

EM0127

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Responses

  • senait
    How do i loosen tensioner pulley on 1991 mr2?
    9 years ago
  • Juan
    How to replace 1991 toyota mr2 belt?
    8 years ago
  • karolin
    How to removal timing belt mr2 2nd generation?
    3 months ago
  • Osman
    Do you have to remove the engine on a 1991 Toyota MR2 to remove the crankshaft pulley?
    3 months ago

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