Fuel System - Takeuchi TB014 Werkstatt-Handbuch

SM-E2B SERIES, WSM

FUEL SYSTEM

Injection Pump
Pump Element
Delivery Valve
Fuel Injection Nozzle
Item
Z482-E2B
D662-E2B
D722-E2B
(3600
(Injection Timing)
D782-E2B
(3200
(Injection Timing)
Z602-E2B
D902-E2B
(3200
(Injection Timing)
Z602-E2B
D902-E2B
(3600
(Injection Timing)
Fuel Tightness
Fuel Tightness
Injection Pressure
Valve Seat
Tightness
S-11
Factory Specification
0.33 to 0.37 rad
(19 to 21 )
(rpm)) before T.D.C.
0.28 to 0.31 rad
(rpm)) (16 to 18 )
before T.D.C.
0.30 to 0.33 rad
(17 to 19 )
(rpm))
before T.D.C.
0.33 to 0.37 rad
(19 to 21 )
(rpm))
before T.D.C.
10 seconds
13.73 12.75 MPa
140 130
1991 1849 psi
13.73 to 14.71 MPa
140 to 150
1991 to 2134 psi
When the pressure is
12.75 MPa
(130 , 1849 psi),
the valve seat must be
fuel tightness
DIESEL ENGINE
Allowable Limit
13.73 MPa
140
1991 psi
5 seconds
13.73 12.75 MPa
140 130
1991 1849 psi
0000008681E