GENERAL
E485C
W5-1-7
Safety information
Precautions for work
JP30ZDE010101001
1.
General precautions
To ensure safety in work and to prevent accidents, observe the following items:
(1)
Appearance
a.
Wear safety goggles.
b.
Do not wear watch, necktie, ring, bracelet, necklace, etc. to prevent accident before work.
c.
Bind long hair at the back.
d.
Be sure to wear a cap and safety shoes.
(2)
Safety work
a.
Do not touch radiator, muffler, exhaust pipe, tail pipe, etc. after stop of the engine to prevent burn.
b.
Do not put your clothes or tools near the rotating part (in particular, cooling fan or V
–
belt) during
operation of the engine.
c.
Remove the starter key when the engine is not started.
d.
Start the engine at a well ventilated place so that carbon monoxide may not be filled.
e.
Since gas from the fuel or the battery is flammable, do not spark a fire or smoke a cigarette near the
area.
f.
Since the battery fluid is poisonous and corrosive, be careful for handling.
g.
Do not short-circuit the cable of the battery or starter. Otherwise, the cable may be burned or burn may occur.
h.
If a tool or rag is left in the engine compartment, it may be bounced with a rotating part of the engine,
resulting in injury.
i.
To tow a failure vehicle, refer to “Towing or being towed” in the "Operation manual" of the vehicle.
2.
Precautions for service work
Pay attention to the following points before service work
(1)
Preparation before disassembly
a.
Prepare general tools, special tools and gauges before work.
b.
To disassemble a complicated area, put a stamp or match mark on the location not functionally affected
to ease assembly. To repair the electric system, disconnect the cable from the minus terminal of the
battery before work.
c.
Perform inspection according to the procedure in the text before disassembly.
(2)
Inspection during disassembly
Every time parts are removed, check the area where the parts are assembled and check for deformation,
damage, wear or scratch.
(3)
Arrangement of disassembled parts
Place removed parts neatly in order. Separate parts to be replaced from parts to be reused.
(4)
Washing of disassembled parts
Clean and wash parts to be reused well.
(5)
Inspection and measurement
Inspect and measure parts to be reused as required.
(6)
Assembly
a.
Keep the specified standard values (tightening torque, adjusting values, etc.) and assemble correct
parts in the correct order.
b.
Be sure to use genuine parts for parts to be replaced.
c.
Use new packing, gasket, O
–
ring and cotter pins.
d.
Use seal gaskets for some areas where gaskets are used. Apply specified oil or grease to sliding areas
where application of oil is required, and apply specified grease to the oil seal lip before assembly.
(7)
Check of adjustment
Make adjustments to the service standard values using a gauge or tester.
