Toyota 1HD-FT Repair Manual page 176

ENGINE - FUEL SYSTEM
EG-163
•
Measure the head thickness of the sleeve plug,
Head Thickness
and select a new sleeve plug.
Governor .I••ve plug head thickn...: mm (in.)
, -
1.310.051) 1.7 (0.067) 2.1 (0.083)
flU
2.5 (0.098)
2.9 (O.114)
3.3 (0.130)
3.7 (0.14B) 4.\ (0.161) 4.5 (0.177)
4.9 (0.193)
- -
'-----
"""
HINT: Lengthening the plug by 0.1 mm (0.004 in.) will
P13524
r S l e e v e
Plug
&'1
(3j--121
@---E-Ring
decrease injection volume by 0.6 cc (0.04 cu m.).
If the variation limit is greater than specified. replace
the delivery valve.
• Install these parts to the new sleeve plug with a
new E-ring:
(1) Bearing and 2 retainers
(2) Stop ring
F\.I2112
• Using a press, press in the sleeve plug assembly
to the governor sleeve.
13. ADJUST FULL LOAD MINIMUM INJECTION
VOLUME
(a) Set the adjusting lever to maximum position.
(b) Apply 67.2 kPa (503.7 mmHg. 19.83 in.Hgl of vacuum
to the SICS actuator.
(c)
wlo
BACS:
Release the pressure from the boost compensator.
(dl
wi
BACS:
Apply 49 kPa (0.50 kgf/cm
2
•
7.1 psi) of pressure to
the boost compensator.
(e) Measure the injection volume.
wI
BACS:
Pump
No. 01 melluring Each injection volume
.pm
Itrokes cc lcu in.)
7.14 - 8.34
720 200
(0.44 - 0.51)
w/o
BACS:
(f) Using a 5 mm hexagon wrench. adjust by turning the
timer slide pin.
Pump
No. of melluring Each injection volume
.pm
strokll cc (cu in.)
8.02 - 9.22
720
200
(0.49 - 0.58)
~~'\:::::;_
Timer
d-
Slide Pin
5mm
---fr=~
Hexagon
Wrench