75
Fuel system
TAMD162C TAMD163A TAMD163P-A
Injection pump
Designation ...................................................... PE6P130A720RS7150 PE6P130A720RS7571 PE6R130/720RS1506
Injection angle .................................................. 23° ±0.5° B.T.D.C. 17° ±0.5° B.T.D.C. 21° ±0.5° B.T.D.C.
Injectors
Injector holders................................................. KBAL 116 S 66 KBAL 116 S 75 KBAL 116 S 75
Nozzles ............................................................. DLLA 140 S 1054 DLLA 146 S 1310 DLLA 148 S 1298
No. of holes/diameter ....................................... 5 x 0.400 mm, 7 x 0.284 mm, 7 x 0.358 mm,
(0.01575") (0.01118") (0.01409")
Injector complete, marking ............................... 635 K G
Injectors, opening pressure ................................. 26.0 MPa, 23.5 (+0.8) MPa 29.0 (+0.8) MPa,
(265 kp/cm
2
= (240 (+8) kp/cm
2
= (296 (+8) kp/cm
2
=
3770 psi) 3408 (+116) psi) 4206 (+116) psi)
Injector, adjustment pressure (new spring)......... 26.5 (+0.8) MPa, 24 (+0.8) MPa 29.5 (+0.8) MPa,
(270 (+8) kp/cm
2
= 245 (+8) kp/cm
2
= (301 (+8) kp/cm
2
=
3843 (+116) psi) 3481 (+116) psi) 4279 (+116) psi)
Boost pressure
Min. values (measured in the engine’s inlet manifold at 100% load and wide open throttle (WOT), air temperature
approx. +25°C (77°F). If readings are taken at a different temperature, the boost pressure measured must be corrected
(see Workshop Manual).
If full power cannot be achieved, the pressure is considerably lower.
TAMD162C TAMD163A TAMD163P-A
Rating Pleasure (Power curve PD),
Rating 4 (Power curve SLD):
2100 rpm. ......................................................... – – 155 kPa,
(1.55 kp/cm
2
= 22.5 psi)
Rating 3 (Power curve LD):
2100 rpm. ......................................................... – – 135 kPa,
(1.35 kp/cm
2
= 19.5 psi)
Rating 2 (Power curve MD):
1400 rpm. ......................................................... 124 kPa, 164 kPa, –
(1.25 kp/cm
2
= 18 psi) (1.7 kp/cm
2
= 23.5 psi)
1600 rpm. ......................................................... 140 kPa, 182 kPa, –
(1.4 kp/cm
2
= 20 psi) (1.9 kp/cm
2
= 26 psi)
1800 rpm. ......................................................... 148 kPa, 193 kPa, –
(1.5 kp/cm
2
= 21 psi) (2.0 kp/cm
2
= 28 psi)
1900 rpm. ......................................................... 148 kPa, – –
(1.5 kp/cm
2
= 21 psi)
Rating 1 (Power curve HD):
1400 rpm. ......................................................... 112 kPa, 145 kPa, –
(1.1 kp/cm
2
= 16 psi) (1.5 kp/cm
2
= 21 psi)
1600 rpm. ......................................................... 132 kPa, 166 kPa, –
(1.35 kp/cm
2
= 19 psi) (1.7 kp/cm
2
= 24 psi)
1800 rpm. ......................................................... 140 kPa, 178 kPa, –
(1.4 kp/cm
2
= 20 psi) (1.8 kp/cm
2
= 25.5 psi)
Rating 1 (Power curve HD), “Auxiliary”:
1500 rpm. ......................................................... – 140 kPa, –
(1.4 kp/cm
2
= 20 psi)
1800 rpm. ......................................................... – 170 kPa, –
(1.7 kp/cm
2
= 24.7 psi)