Specifications

144 SEBU7858-03
Maintenance Section
Ether Starting Aid Cylinder - Replace
Ensure that the
engine is stopped before measuring
the valve lash. To obtain an accurate measurement,
allow the valves to cool before this maintenance is
performed.
Note: In order to check the valve lash on the tractor
engine, use t
he right hand timing calibration port.
Refer to the Service Manual for more information.
i02233269
Ether Starting A id Cylinder -
Replace
SMCS Code: 1456-510-CD
g01117134
Illustration 189
The ether starting aid cylinder for the tractor is
mounted on the right side of the engine compartment
underneath the engine hood.
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1126425
Illustration 190
The ether starting aid cylinder for the scraper is
mounted on the right side of the engine compartment
un
derneath the circuit breaker.
1. Loosen ether cylinder retaining clamp (1).
U
nscrew the ether cylinder.
2. Remove used gas
ket (2). Install the new gasket.
A new gasket is provided with each new ether
cylinder.
3. Install the new ether cylinder. Tighten the ether
cylinder hand tight. Tighten the cylinder retaining
clampwithyo
ur fingers.
i02229995
Evaporator Coil and Heater
Coil - Clean
SMCS Code: 7309-070; 7343-070
S/N: DBD1-Up
g01124894
Illustration 191
g01124895
Illustration 192
Heater coil (3) and evaporator coil (4) are located
in front of the operator compartment on the left side
of the machine. The coils are located on the top of
the heating and air conditioning unit. The coils are
protected by cover (1) and cover (2).
1. Remove cover (1). Next, remove cover (2).
2. Clean heater coil (3) and evaporator coil (4).
3. Replace cover (2). Next, replace cover (1).