
PERIODIC MAINTENANCE AND MINOR REPAIR
6-9
65. Install the drain bolts and tighten
them to the specified torque.
6. Apply a light coat of engine oil to
the O-ring of the new oil filter.
NOTE:@ Make sure the O-ring is seated proper-
ly. @
7. Install the oil filter and tighten it to
the specified torque with an oil fil-
ter wrench.
8. Pour only 2.5 L of oil into the oil fill-
er hole, then install the oil filler cap
and tighten it.
9. Start the engine and rev it several
times.
10. Stop the engine and remove the
oil filler cap.11. Gradually fill the oil tank with the
remainder of the recommended oil
quantity while checking the level
on the dipstick.
EC000066
CAUTION:@ l
Do not put in any chemical addi-
tives. Engine oil also lubricates
the clutch and additives could
cause clutch slippage.
l
Be sure no foreign material en-
ters the crankcase.
@12. Install the oil filler cap.
1. Engine oil drain bolt (engine)Tightening torque:
Drain bolt (oil tank):
43 Nm (4.3 m·kg)
Drain bolt (engine):
43 Nm (4.3 m·kg)
1. Engine oil filter cartridge
Tightening torque:
Oil filter:
17 Nm (1.7 m·kg)
Recommended oil:
See page 8-1.
Oil quantity:
Total amount:
5.0 L
Periodic oil change:
3.7 L
With oil filter replacement:
4.1 L
E_5ja_Periodic.fm Page 9 Saturday, October 16, 1999 10:12 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
65. Remove the oil filler cap and fill the
transfer case with sufficient oil.
ECA00024
CAUTION:@ Be sure no foreign material enters
the transfer case. @6. Check the oil level.
7. Install the oil filler cap and tighten it.
8. Check for oil leakage. If oil leak-
age is found, check for the cause.
EAU01829
Air filterThe air filter should be cleaned at the
specified intervals.
The air filter should be cleaned more
frequently if you are riding in unusually
wet or dusty areas.
1. Remove the air filter case bolts.2. Loosen the carburetor joint screw
and slightly pull the air filter case
outward.
1. Transfer oil level check holeRecommended oil:
See page 8-2.
Oil quantity:
0.4 L
1. Bolt (´ 4)
2. Air filter case cover
1. Carburetor joint screw
E_5ja_Periodic.fm Page 11 Saturday, October 16, 1999 10:12 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-21
6
EAU00731
Inspecting the brake fluid
levelInsufficient brake fluid may let air enter
the brake system, possibly causing the
brakes to become ineffective.
Before riding, check that the brake fluid
is above the minimum level and replen-
ish when necessary.
Observe these precautions:l
When checking the fluid level,
make sure the top of the master
cylinder is level by turning the han-
dlebars.
l
Use only the designated quality
brake fluid. Otherwise, the rubber
seals may deteriorate, causing
leakage and poor brake perfor-
mance.
l
Refill with the same type of brake
fluid. Mixing fluids may result in a
harmful chemical reaction and
lead to poor brake performance.
l
Be careful that water does not en-
ter the master cylinder when refill-
ing. Water will significantly lower
the boiling point of the fluid and
may result in vapor lock.
l
Brake fluid may deteriorate paint-
ed surfaces or plastic parts. Al-
ways clean up spilled fluid
immediately.
l
Have a Yamaha dealer check the
cause if the brake fluid level goes
down.
1. Minimum level markFront
1. Minimum level mark
Recommended brake fluid: DOT 4Rear
E_5ja_Periodic.fm Page 21 Saturday, October 16, 1999 10:12 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-24
6
EAU02984
Brake and shift pedal
lubricationLubricate the pivoting parts.
Recommended lubricant:
Engine oil
E_5ja_Periodic.fm Page 24 Saturday, October 16, 1999 10:12 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-25
6
EAU02985
Brake and clutch lever
lubricationLubricate the pivoting parts.
EAU02986
Sidestand lubricationLubricate the sidestand pivoting point
and metal-to-metal contact surfaces.
Check that the sidestand moves up
and down smoothly.
EW000113
WARNING
@ If the sidestand does not move
smoothly, consult a Yamaha dealer. @
Recommended lubricant:
Engine oil
Recommended lubricant:
Engine oil
E_5ja_Periodic.fm Page 25 Saturday, October 16, 1999 10:12 AM

8-1
8
EAU01038
8-SPECIFICATIONSSpecifications
Model XV1600A
Dimensions
Overall length 2,500 mm
Overall width 980 mm
Overall height 1,140 mm
Seat height 710 mm
Wheelbase 1,685 mm
Ground clearance 145 mm
Minimum turning radius 3,200 mm
Basic weight (with oil and full
fuel tank)
332 kg
Engine
Engine type Air-cooled 4-stroke, OHV
Cylinder arrangement V-type 2-cylinder
Displacement 1,602 cm
3
Bore ´ Stroke 95 ´ 113 mm
Compression ratio 8.3:1
Starting system Electric starter
Lubrication system Dry sumpEngine oil
Ty p e
Recommended engine oil
classification API Service SE, SF, SG type or
higher
Quantity
Periodic oil change 3.7 L
With oil filter replacement 4.1 L
Total amount 5.0 L
-20˚ -10˚ 0˚
10˚20˚ 30˚
40˚50˚C
SAE 10W/30
SAE 15W/40SAE 20W/40SAE 20W/50
SAE 10W/40
CAUTION:Be sure to use motor oils that do not contain anti-friction
modifiers. Passenger car motor oils (often labeled
“Energy Conserving”) contain anti-friction additives which
will cause clutch and/or starter clutch slippage, resulting in
reduced component life and poor engine performance.
E_5ja_Spec.fm Page 1 Saturday, October 16, 1999 10:18 AM

10-INDEXAAdjusting rear shock absorber
preload ................................................ 3-14
Air filter .................................................. 6-11
Antitheft alarm (optional) ..........................3-4BBattery ................................................... 6-27
Brake and clutch lever lubrication........... 6-25
Brake and shift pedal lubrication ............ 6-24
Brake fluid replacement ......................... 6-22
Brake light switch adjustment ................. 6-19CCarburetor adjustment ........................... 6-13
Care.........................................................7-1
Checking the front and rear brake
pads .................................................... 6-20
Clutch lever ..............................................3-7
Clutch lever free play adjustment ........... 6-17
Controls/Instruments ................................2-3DDiagnosis device......................................3-4
Digital clock..............................................3-5
Dimmer switch .........................................3-6
Drive belt slack adjustment .................... 6-23
Drive belt slack check ............................ 6-22EEngine break-in........................................5-5
Engine oil .................................................6-7
Engine stop switch ...................................3-6
Engine trouble indicator light ....................3-2
FFront brake lever ..................................... 3-8
Front brake lever free play
adjustment .......................................... 6-18
Front fork inspection .............................. 6-26
Fuel ......................................................... 3-9
Fuel cock ............................................... 3-11
Fuel gauge .............................................. 3-4
Fuel level indicator light ........................... 3-2
Fuel tank breather hose ......................... 3-10
Fuel tank cap ........................................... 3-9
Fuse replacement.................................. 6-28GGive safety the right of way ..................... 1-1HHandlebar switches ................................. 3-6
Dimmer switch ................................... 3-6
Engine stop switch ............................. 3-6
Horn switch ........................................ 3-6
Lights switch ...................................... 3-6
Pass switch ........................................ 3-6
Start switch ........................................ 3-7
Turn signal switch .............................. 3-6
Headlight bulb replacement ................... 6-29
Helmet holder ........................................ 3-13
High beam indicator light ......................... 3-2
Horn switch ............................................. 3-6IIdentification number records................... 9-1
Idle speed adjustment ........................... 6-13
Indicator lights ..........................................3-2
Engine trouble indicator light ...............3-2
Fuel level indicator light ......................3-2
High beam indicator light ....................3-2
Neutral indicator light ..........................3-2
Turn indicator light ..............................3-2
Inspecting the brake fluid level ...............6-21KKey identification number .........................9-1LLeft view...................................................2-1
Lights switch ............................................3-6MMain switch/steering lock .........................3-1
Model label ..............................................9-2NNeutral indicator light ...............................3-2PParking.....................................................5-6
Pass switch ..............................................3-6
Periodic maintenance and lubrication .......6-3
Pre-operation check list ............................4-1RRear brake pedal .....................................3-8
Rear brake pedal height adjustment.......6-19
Recommended shift points
(for Switzerland only) .............................5-5
Rider seat ..............................................3-13
Right view ................................................2-2
E_5jaIX.fm Page 1 Saturday, October 16, 1999 10:19 AM