wsm wg972-e4, Workshop Manual

Page: 117 / 153

ENGINE
WG972-E4, WSM
1-S26
(2) External Components
Alternator, Starter and Others
1. Remove the wiring harness (1).
2. Remove the air cleaner, catalytic muffler/converter and exhaust
manifold (4).
3. Remove the cooling fan (2), fan pulley and fan belt (3).
4. Remove the alternator (5).
5. Remove the starter (6).
(When reassembling)
• Check to see that there are no cracks on the belt surface.
• Replace the exhaust manifold gasket with a new one.
• Replace the muffler/converter gasket with a new one.
IMPORTANT
• After reassembling the fan belt (3), be sure to adjust the fan
belt tension.
• Do not confuse the direction of the cooling fan (2).
• To trace of the catalytic muffler/converter, put down the
catalyst identification and engine identification when new
service catalytic muffler/converter is installed.
9Y1211108ENS0037US0
Gasoline Line [WG972-GL, WG972-G]
1. Disconnect the gasoline hose from the connector (1).
9Y1211108ENS0038US0
Gas Line [WG972-GL, WG972-L, WG972-N]
1. Remove the coolant hoses and fuel hoses of regulator with
vaporizer.
2. Remove the regulator with vaporizer and the stay.
(When reassembling)
• Be sure to attach the coolant hoses and fuel hoses firmly.
• Install regulator with vaporizer with finger tight only. And then
tighten with specified torque in final installation.
9Y1211108ENS0117US0
Tightening torque
Exhaust manifold mounting
screw/nut
9.81 to 11.2 N·m
1.00 to 1.15 kgf·m
7.24 to 8.31 lbf·ft
Catalytic converter
mounting nut
29.4 to 34.3 N·m
3.00 to 3.50 kgf·m
21.7 to 25.2 lbf·ft
(1) Wiring Harness
(2) Cooling Fan
(3) Fan Belt (4) Exhaust Manifold
(5) Alternator
(6) Starter
(1) Gasoline Hose Connector
Tightening torque
Regulator with vaporizer
mounting screw
5.4 to 6.6 N·m
0.55 to 0.67 kgf·m
4.0 to 4.8 lbf·ft
KiSC issued 07, 2015 A