wsm B2420 - Page 80

ENGINE
B2420, WSM
1-S8
COOLING SYSTEM
FUEL SYSTEM
9Y1210436ENS0002US0
Item Factory Specification Allowable Limit
Thermostat
• Valve Opening Temperature At Beginning
Opened
Completely
69.5 to 72.5 °C
157.1 to 162.5 °F
85 °C
185 °F
–
–
Radiator Water Leakage
Test Pres s u r e
No leak at
137 kPa
1.40 kgf/cm
2
19.9 psi
–
Radiator Cap Pressure Falling
Time
More than 10 seconds
for pressure fall
from 88 to 59 kPa
from 0.90 to
0.60 kgf/cm
2
from 13 to 8.5 psi
–
Fan Belt Tension 7.0 to 9.0 mm
(0.28 to 0.35 in.)
deflection at 98 N
(10 kgf, 22 lbf) of force
–
Item Factory Specification Allowable Limit
Injection Pump Injection Timing 0.2793 to 0.3141 rad
(16.00 to 18.00 °)
before T.D.C.
–
Pump Element Fuel Tightness – 13.73 MPa
140.0 kgf/cm
2
1991 psi
Delivery Valve Fuel Tightness 10 seconds
13.73 → 12.75 MPa
140.0 →
130.0 kgf/cm
2
1991 → 1849 psi
5 seconds
13.73 → 12.75 MPa
140.0 →
130.0 kgf/cm
2
1991 → 1849 psi
Fuel Injection Nozzle Injection Pressure 13.73 to 14.70 MPa
140.0 to 150.0 kgf/cm
2
1992 to 2133 psi
–
Fuel Injection Nozzle Valve Seat Valve Seat
Tightness
No fuel leak at
12.75 MPa
130.0 kgf/cm
2
1849 psi
–
KiSC issued 06, 2012 A