YH4
GRAND
VITARA
6B-14
ENGINE COOLING
1. Thermostat
2. Thermometer
3. Heater
[G16 engine]
[J20 engine]
[H25 engine]
1. Thermostat
2. Air bleed valve
3. Match mark
_
Check thermostatic movement of wax pellet as follows:
a) Immerse thermostat in water, and heat water gradually.
b) Check that valve starts to open at specific temperature.
If valve starts to open at a temperature substantially below or
above specific temperature, thermostat unit should be re-
placed with a new one. Such a unit, if reused, will bring about
overcooling or overheating tendency.
Temp. at which
valve begins to open
J20 and
H25 engines : 82
2
_
C (179
3.6
_
F)
G16 engine : 88
2
_
C (190
3.6
_
F)
Temp. at which valve
becomes fully open
J20 and
H25 engines: 95
_
C (203
_
F)
G16 engine : 100
_
C (212
_
F)
Valve lift
J20 and
H25 engines: More than
:
8 mm at 95
_
C (203
_
F)
G16 engine : More than
:
8 mm at 100
_
C
:
(212
_
F)
INSTALLATION
1) When positioning thermostat and O-ring on thermostat case, be
sure to position it so that
_
air bleed valve comes at top (G16 engine).
_
air bleed valve comes at match mark and into the recession of
thermostat case (J20 and H25 engines).
2) Install thermostat cap to intake manifold (G16 engine), water
pump (J20 engine) or thermostat case (H25 engine).
3) Install cooling fan and fan shroud and connect radiator inlet hose
to radiator (H25 engine only).
4) Fill cooling system. Refer to “COOLANT” and steps 8) to 10) of
“COOLING SYSTEM FLUSH AND REFILL” in this section.
5) Connect negative (–) cable at battery.
6) After installation, check each part for leakage.
Содержание 2000 Grand Vitara SQ416
Страница 75: ...ENGINE DIAGNOSIS G16 J20 ENGINES 6 71 Fig 1 for Step 3...
Страница 179: ...6 1 68 ENGINE H25 ENGINE a Fig for STEP 2 3 a HO2S heater relay...
Страница 190: ...ENGINE H25 ENGINE 6 1 79 a Fig for STEP 2 3 a HO2S heater relay...
Страница 205: ...6 1 94 ENGINE H25 ENGINE Fig for STEP 4 1 Disconnected CMP sensor coupler 2 BI B wire terminal 3 Gr Y wire terminal...
Страница 541: ...6E1 4 ENGINE AND EMISSION CONTROL SYSTEM G16 J20 ENGINES G16 ENGINE...
Страница 542: ...ENGINE AND EMISSION CONTROL SYSTEM G16 J20 ENGINES 6E1 5...
Страница 543: ...6E1 6 ENGINE AND EMISSION CONTROL SYSTEM G16 J20 ENGINES J20 ENGINE...
Страница 544: ...ENGINE AND EMISSION CONTROL SYSTEM G16 J20 ENGINES 6E1 7...
Страница 549: ...Or W Bl G Bl Y C51 1 22 C51 1 23 C51 1 10 C51 1 11 6E1 12 ENGINE AND EMISSION CONTROL SYSTEM G16 J20 ENGINES...
Страница 552: ...ENGINE AND EMISSION CONTROL SYSTEM G16 J20 ENGINES 6E1 15...
Страница 592: ...6E2 4 ENGINE AND EMISSION CONTROL SYSTEM H25 ENGINE...
Страница 593: ...ENGINE AND EMISSION CONTROL SYSTEM H25 ENGINE 6E2 5...
Страница 597: ...ENGINE AND EMISSION CONTROL SYSTEM H25 ENGINE 6E2 9...
Страница 661: ...IGNITION SYSTEM FOR J20 H25 ENGINES 6F2 13 INSTALLATION For installation reverse removal procedure...
Страница 723: ...6H 30 CHARGING SYSTEM 17 Make sure that rotor turns smoothly...
Страница 729: ...Prepared by Overseas Service Department 1st Ed April 2000 Printed in Japan Printing April 2000 736...