Toyota 1 MZ–FE Manual page 340

EG2–340
1MZ–FE ENGINE – COOLING SYSTEM
2. INSPECT LOCK PLATE
Inspect the lock plate for damage.
HINT:
If the sides of the lock plate groove are deformed,
reassembly of the tank will be impossible.
Therefore, first correct any deformation with
pliers or similar object. Water leakage will result
if the bottom of the lock plate groove is damaged
or dented, Therefore, repair or replace if neces–
sary.
3. INSTALL NEW O–RINGS AND TANKS
(a) After checking that there are no foreign objects in the
lock plate groove, install the new 0–ring without
twisting it.
HINT: When cleaning the lock plate groove, lightly rub
it with sand paper without scratching it.
(b) Install the tank without damaging the 0 – ring.
(c) Tap the lock plate with a soft–faced hammer so that
there is no gap between it and the tank.
4. ASSEMBLY OF SST
SST 09230 – 01010
(a) Install the punch assembly to the overhaul handle,
inserting it in the hole in part "A" as shown in the
illustration.
(b) While gripping the handle, adjust the stopper bolt so
that dimension "B" shown in the diagram is 7.7 mm
(0.30 in.).
5. CAULK LOCK PLATE
(a) Lightly press SST against the lock plate in the order
shown in the illustration. After repeating this a few
times, fully caulk the lock plate by squeezing the
handle until stopped by the stopper plate.
SST 09230 – 01010