Carrier V2203-DI (26--00128) - Manual (Page 18)

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1.7.2 Lubricating System
Item Factory Specification Allowable Limit
Engine Oil Pressure At Idle Speed
At Rated Speed
More Than 98 kPa
1.0 kgf/cm 2
14 psi
300 to 440 kPa
3.0 to 4.5kgf/cm 2
43 to 64 psi
50 kPa
0.5 kgf/cm 2
7 psi
250 kPa
2.5 kgf/cm 2
36 psi
Engine Oil Pressure Switch Working
Pressure 50 kPa
0.5kgf/cm 2
7 psi
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Inner Rotor to Outer Rotor Clearance 0.03 to 0.14 mm
0.0012 to 0.0055 in.
0.2 mm
0.008 in.
Outer Rotor to Pump Body Clearance 0.11 to 0.19 mm
0.0044 to 0.0074 in.
0.25 mm
0.0098 in.
Inner Rotor to Cover Clearance 0.105 to 0.150 mm
0.00414 to 0.00590 in.
0.2 mm
0.008 in.
1.7.3 Cooling System
Item Factory Specification Allowable Limit
V--Belt Tension 7.0 to 9.0 mm (0.28 to
0.35 in.) deflection at
98N(10kgf, 22 lbs.)
of force
--
Thermostat Valve Opening
Temperature
(At Beginning)
Valve Opening
Temperature
(Opened
Completely)
80.5 to 83.5 ° C
176.9 to 182.3 ° F
95 ° C
203 ° F
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1.7.4 Fuel System
Item Factory Specification Allowable Limit
Injection Pump Injection Timing 0.0568 to 0.0829 rad.
(3.25 to 4.75
° ) before
T.D.C.
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Pump Element Fuel Tightness -- 18.63 Mpa
190.0 kgf/cm 2
2702 psi
Delivery Valve Fuel Tightness 10 seconds
18.62 to 17.76 Mpa
190.0 to 180.0 kgf/cm 2
2702 to 2560 psi
5 seconds
18.63 to 17.65 Mpa
190.0 to 180.0kgf/cm 2
2702 psi to 2560 psi
Injection Nozzle Injection Pressure
(1st stage) 18.64 to 20.10 Mpa
190.0 to 205.0 kgf/cm 2
2703 to 2915 psi
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Injection Nozzle Valve Seat Valve Seat
Tightness When the pressure is
16.67 Mpa (170.0 kgf/cm 2
2418 psi) the valve seat
must not leak.
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