Service Data and Specifications (S.D.S.) - VE-type Injection Pump (Cont'd)
EF & EC-735spec tableVE-type injection pump (CD17/CD20 diesel), Part No. 16700-59Y00. ZEXEL calibration standard referenced.
VE-type Injection Pump (Cont'd)
Speed timer adjusting shim
16880-43G10
Thickness mm (in)0.1 (0.004)
16880-43G11
Thickness mm (in)0.2 (0.008)
16880-43G12
Thickness mm (in)0.25 (0.0098)
16880-43G13
Thickness mm (in)1.0 (0.039)
16880-V7205
Thickness mm (in)2.0 (0.079)
16880-59Y00
Thickness mm (in)0.5 (0.020)
16880-59Y01
Thickness mm (in)0.75 (0.0295)
NOTE
Pump data is not yet available. (Pump data will be given by Technical Bulletin or refer to CALIBRATION STANDARD published by ZEXEL.)
Adjustment values for injection pump tester
Feed pump pressure
1,200
Specified pressure kPa (bar, kg/cm2, psi) - Part No. 16700-59Y00294 - 373 (2.94 - 3.73, 3.0 - 3.8, 43 - 54)
1,800
Specified pressure kPa (bar, kg/cm2, psi) - Part No. 16700-59Y00432 - 510 (4.32 - 5.10, 4.4 - 5.2, 63 - 74)
2,500
Specified pressure kPa (bar, kg/cm2, psi) - Part No. 16700-59Y00598 - 677 (5.98 - 6.77, 6.1 - 6.9, 87 - 98)
Speed timer (Timer piston stroke)
1,200
Timer piston stroke mm (in) - Part No. 16700-59Y001.4 - 2.2 (0.055 - 0.087)
1,800
Timer piston stroke mm (in) - Part No. 16700-59Y003.5 - 4.7 (0.138 - 0.185)
2,500
Timer piston stroke mm (in) - Part No. 16700-59Y006.9 - 7.8 (0.272 - 0.307)
Fuel injection quantity
Start
Fuel injection pump rpm100
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y0050.3 - 70.3 (1.77 - 2.47)
Idle
Fuel injection pump rpm360
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y003.2 - 7.2 (0.11 - 0.25)
Idle
Fuel injection pump rpm600
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y00Less than 3 (0.11)
Full-load
Fuel injection pump rpm600
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y0024.8 - 28.8 (0.87 - 1.01)
Full-load
Fuel injection pump rpm1,000
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y0026.6 - 28.6 (0.94 - 1.01)
Full-load
Fuel injection pump rpm2,500
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y002.43 - 28.3 (0.86 - 1.00)
Partial-load*
Fuel injection pump rpm700
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y002.2 - 11.2 (0.08 - 0.39)
Max. pump speed
Fuel injection pump rpm2,700
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y0011.3 - 18.3 (0.40 - 0.64)
Max. pump speed
Fuel injection pump rpm2,900
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y00Less than 6 (0.21)
Fuel overflow
Fuel injection pump rpm
Standard fuel injection ml (Imp fl oz)/1,000 stroke - Part No. 16700-59Y0036 - 80 ml (1.27 - 2.82 Imp fl oz)/10 sec. at 1,200 rpm
NOTE
*: This test is performed at control lever angle "γ".