Fuel System - Linhai LH1100U-D Service Manual

05-E4B, 05-E4BG SERIES, WSM

(4) Fuel System

Injection Timing
1. Remove the injection pipes.
2. Remove the engine stop solenoid.
3. Turn the flywheel counterclockwise (viewed from flywheel side)
until the fuel fills up to the hole of the delivery valve holder (3)
for No. 1 cylinder.
4. After the fuel fills up to the hole of the delivery valve holder for
No.1 cylinder, turn back (clockwise) the flywheel around 1.6 rad
(90°).
5. Turn the flywheel counterclockwise to set at around 0.44 rad
(25°) before T.D.C..
6. Slowly turn the flywheel counterclockwise and stop turning
when the fuel begins to come up, to get the present injection
timing.
7. Check to see the degree on flywheel.
The flywheel gas mark "1TC", "10" and "20" for the crank
angle before the top dead center of No. 1 cylinder.
8. If injection timing is out of adjustment, readjust the timing with
shims.
Injection timing
-1
(3000 min (rpm))
Injection timing
-1
(3200 min (rpm))
Injection timing
-1
(3000 min (rpm))
Factory
Injection timing
specifica-
-1
(2600 min (rpm))
tion
Injection timing
-1
(2300 min (rpm))
Injection timing
-1
(1800 min (rpm))
Injection timing
-1
(1800 min (rpm))
(1) Timing Line
(2) Alignment Mark
(3) Delivery Valve Holder
(4) Shim (Soft Metal Gasket Shim)
1-S19
0.3011 to 0.3272 rad
D1005-E4B (17.25 to 18.75°) before
T.D.C.
0.3360 to 0.3621 rad
D1005-E4B (19.25 to 20.75°) before
T.D.C.
0.3011 to 0.3272 rad
D1105-E4B (17.25 to 18.75°) before
T.D.C.
0.2662 to 0.2923 rad
D1305-E4B (15.25 to 16.75°) before
T.D.C.
0.2313 to 0.2574 rad
V1505-E4B (13.25 to 14.75°) before
T.D.C.
0.2575 to 0.2836 rad
D1505-E4BG,
(14.75 to 16.25°) before
D1105-E4BG
T.D.C.
0.2487 to 0.2748 rad
D1305-E4BG,
(14.25 to 15.75°) before
V1505-E4BG
T.D.C.
(5) Two-holes: 0.20 mm (0.0079 in.)
Two-holes: 0.175 mm (0.00689 in.)
(6) One-hole: 0.25 mm (0.0098 in.)
(7) Without hole: 0.30 mm (0.012 in.)
(8) Three-holes: 0.35 mm (0.014 in.)
(To be continued)
KiSC issued 03, 2019 A
ENGINE