Toyota 1HD-FT Repair Manual page 130

ENGINE - FUEL SYSTEM
EG·117
l,,/--SST
IT
SST
(b) Using SST. set the SST above the nozzle. and measure
dimension B.
SST 09268-17010
t .....
Dimension of the SST (AI (See step (c) in step A)
Dimension C = B - t
EG'
SST
P23319
P2332J
1
2
~
I
Dimension 0
T
-l
~mension
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"""
Dimension E Dimension F
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Dimension l5
(e) Using a micrometer. measure dimension 0 of the tip
packing.
Dimension L4 = 0 - C
(dl Using a micrometer. measure dimension E and F of
the NO.2 pressure spring seat.
Dimension l5 = E - F
Pre-lift
=
L4 - L5
Pre-lift: 0.085 - 0.105 mm (0.00335 - 0.00413 in.)
If the pre-lift dimension is not as specified. change
the adjusting No.2 pressure spring seat.
Adjusting spring .8.t thickness mm (In.):
3.09 (0.1217)
3.12 (0.1228)
3.15 (O.1240)
3.18 (0.1252) 3.21 (0.1264) 3.24 (0.1276)
3.27 (0.1287}
-
HINT: If the shim is made thicker. the pre-lift is
decreased.