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 / natural gas
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 / natural gas 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 / natural gas 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 / Natural Gas 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 05, 2014 A