Ignition System - Kubota WG1605-G-E3 Workshop Manual

WG1605-G-E3,WG1605-L-E3,WG1605-GL-E3, WSM

(5) Ignition System

Vaporizer Hose
1. Connect the coolant hose (1) and (2) through the vaporizer.
2. Connect the vapor hose (4).
CAUTION
• All fuel connections added to this engine must be installed
by qualified personnel and utilizing recognized procedures
and standards.
• These non-KUBOTA installed parts, such as hoses,
fittings, piping, should be approved for LPG use and
conform to UL, CSA, NFPA, and all other recognized
standards.
• An approved, lock off valve must be directly connected to
the KUBOTA vaporizer.
NOTE
• The LPG liquid in joint (fitting) to the vaporizer / regulator is
not provided in the KIT by KUBOTA, due to the many
different connection requirements by the OEM.
• Vapor hose length must not exceed 700 mm (27.6 in),
shorter is generally considered better.
• Each hose must be tightened with a hose clamp.
Tightening torque LPG in
(1) Coolant Hose
(ϕ16 mm (5/8 in.) Hose Fitting)
(2) Coolant Hose
(ϕ16 mm (5/8 in.) Hose Fitting)
Resistance of Crank Sensor / Cam Sensor
1. Disconnect the connector.
2. Measure the resistance with an ohmmeter.
3. If the resistance is not with in the factory specifications, replace
it.
Resistance [A] Factory specification
Resistance [B] Factory specification
NOTE
• This table shows the results of the test conducted by using
the "Sanwa-made testers SP-10/SP-150" (analog meter).
• Use of other testers than those above may show different
measured results.
(When reassembling)
• Make sure to be connected firmly.
[A] Crank Sensor
1-S18
ENGINE
19.6 to 39.2 N·m
2.00 to 3.99 kgf·m
14.5 to 28.9 lbf·ft
(3) Vaporizer
(4) Vapor Hose
(5) LPG Tank
(6) Lock Off Valve
9Y1210661ENS0078US0
1.85 to 2.45 kΩ
at 20 °C (68 °F)
470 to 530 Ω
at 20 °C (68 °F)
[B] Cam Sensor
9Y1210661ENS0095US0
KiSC issued 01, 2012 A