2014 YAMAHA SR400 oil pressure

spark plugs replace four wheel drive technical specifications boot AUX wiring

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YAMAHA SR400 2014 Owners Manual PERIODIC MAINTENANCE AND ADJUSTMENT
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12 9. Install the oil filter element cover by
installing the bolts.
10. Install the oil filter element drain bolt.
11. Tighten the oil f

PERIODIC MAINTENANCE AND ADJUSTMENT
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8
9
10
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12 9. Install the oil filter element cover by
installing the bolts.
10. Install the oil filter element drain bolt.
11. Tighten the oil filter element cover bolts and the oil filter element drain
bolt to their specified torques.
12. Tighten the oil filter element cover bleed bolt to the specified torque. 13. Install the engine oil drain bolts
and their new gasket, and then
tighten the bolts to the specified
torques.
14. Add the specified amount of the recommended engine oil, and then
install and tighten the oil filler cap.
TIPBe sure to wipe off spilled oil on any
parts after the engine and exhaust sys-
tem have cooled down.NOTICE
ECA11621

In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a high-
er quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.

Make sure that no foreign mate-rial enters the crankcase.
15. Start the engine, and then let it idle for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
16. Turn the engine off, and then check the oil level and correct it if
necessary.
NOTICE
ECA11232
After changing the engine oil, make
sure to check the oil pressure as de-
scribed below.
1. Oil filter element cover
2. O-ring
3. Oil filter elementTightening torques:Oil filter element cover bolt:10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Oil filter element drain bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
2
1
3
Tightening torque:Oil filter element cover bleed bolt:5 Nm (0.5 m·kgf, 3.6 ft·lbf)
Tightening torques: Engine oil drain bolt (crankcase):30 Nm (3.0 m·kgf, 22 ft·lbf)
Engine oil drain bolt (oil tank):
16 Nm (1.6 m·kgf, 12 ft·lbf)
Recommended engine oil: See page 8-1.
Oil quantity:
Without oil filter element replace-
ment:2.00 L (2.11 US qt, 1.76 Imp.qt)
With oil filter element replacement: 2.10 L (2.22 US qt, 1.85 Imp.qt)
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YAMAHA SR400 2014 Owners Manual PERIODIC MAINTENANCE AND ADJUSTMENT
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
Loosen the bleed bolt.

Start the engine and keep it
idling until oil flows out. If no oil
comes out after one minute,
turn the

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YAMAHA SR400 2014 Owners Manual PERIODIC MAINTENANCE AND ADJUSTMENT
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12 gine as well as other vital parts
of the motorcycle and can lead
to chain slippage or breakage.
To prevent this from occurring,
keep

PERIODIC MAINTENANCE AND ADJUSTMENT
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12 gine as well as other vital parts
of the motorcycle and can lead
to chain slippage or breakage.
To prevent this from occurring,
keep the drive chain slack with-
in the specified limits.
[ECA10572]
TIPUsing the alignment marks on each
side of the swingarm, make sure that
both drive chain pullers are in the sameposition for proper wheel alignment.
6. Take the motorcycle off the center- stand, and then put the sidestand down.
7. Tighten both drive chain puller locknuts, and then tighten the axle
nut and brake torque rod nut to
their specified torques.
8. Adjust the brake pedal free play. (See page 6-18.)
WARNING
EWA10661
After adjusting the brake pedal free
play, check the operation of thebrake light.
9. Make sure that the drive chain pull- ers are in the same position, the
drive chain slack is correct, and
the drive chain moves smoothly.
EAU23026
Cleaning and lubricating the
drive chainThe drive chain must be cleaned and
lubricated at the intervals specified in
the periodic maintenance and lubrica-
tion chart, otherwise it will quickly wear
out, especially when riding in dusty or
wet areas. Service the drive chain as
follows.NOTICE
ECA10584
The drive chain must be lubricated
after washing the motorcycle, ridingin the rain or riding in wet areas.
1. Clean the drive chain with kero- sene and a small soft brush.
NOTICE: To prevent damaging
the O-rings, do not clean the
drive chain with steam cleaners,
high-pressure washers or inap-
propriate solvents.
[ECA11122]
2. Wipe the drive chain dry.
3. Thoroughly lubricate the drive chain with a special O-ring chain
lubricant. NOTICE: Do not use
engine oil or any other lubri-
cants for the drive chain, as they
1. Axle nut
2. Drive chain puller locknut
3. Drive chain slack adjusting bolt
4. Alignment marks
1
2
(a) (b)
3
4
Tightening torques:
Drive chain puller locknut:16 Nm (1.6 m·kgf, 12 ft·lbf)
Axle nut: 129 Nm (12.9 m·kgf, 92 ft·lbf)
Brake torque rod nut:
19 Nm (1.9 m·kgf, 14 ft·lbf)
2RD-9-E0.book 23 ページ２０１３年１１月２８日　木曜日　午後４時１８分

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YAMAHA SR400 2014 Owners Manual MOTORCYCLE CARE AND STORAGE
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2. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.
3. Perfo

Page 81 of 88

YAMAHA SR400 2014 Owners Manual SPECIFICATIONS
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4th: 0.917 (22/24)
5th:
0.778 (21/27)
Chassis:Frame type: Semi double cradle
Caster angle:
27.70 
Trail: 111 mm (4.4 in)Front tire:Type:
With tube
Size:

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