Yamaha TMAX XP530E-A 2017 Service Manual page 5

EAS20004
HOW TO USE THIS MANUAL
This manual is intended as a handy, easy-to-read reference book for the mechanic. Comprehensive
explanations of all installation, removal, disassembly, assembly, repair and check procedures are laid
out with the individual steps in sequential order.
• The manual is divided into chapters and each chapter is divided into sections. The current section title
"1" is shown at the top of each page.
• Sub-section titles "2" appear in smaller print than the section title.
• To help identify parts and clarify procedure steps, there are exploded diagrams "3" at the start of each
removal and disassembly section.
• Numbers "4" are given in the order of the jobs in the exploded diagram. A number indicates a disas-
sembly step.
• Symbols "5" indicate parts to be lubricated or replaced.
Refer to "SYMBOLS".
• A job instruction chart "6" accompanies the exploded diagram, providing the order of jobs, names of
parts, notes in jobs, etc. This step explains removal and disassembly procedure only. For installation
and assembly procedure, reverse the steps.
• Jobs "7" requiring more information (such as special tools and technical data) are described sequen-
tially.
EAS20054
OIL PUMP
Removing the oil pump assembly
3
4
5
6
Order Job/Parts to remove
Bottom side cowling/Side panel/Bottom center
cowling
Center cover/Fuel tank cover assembly/Side
cover (left)/Footboard (left)
V-belt case air filter element (left)/Generator
cover protector/Water pump inlet pipe/Water
pump outlet pipe/Water pump assembly
Generator cover/Generator rotor/Starter clutch
gear
1 O l i p u m p a s s e m b y l
2 i O p l u m p d i r e v c h a n i
3 G a k s t e
4 i O d l i l e e v y r p p i e
5 i O p l p i e
6 R e e i l v f l a e v a s s e m b y l
1
OIL PUMP
4
LT
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
1
6
3
2
(3)
5
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
Q'ty Remarks
Refer to "GENERAL CHASSIS (1)" on page
4-1.
Refer to "GENERAL CHASSIS (2)" on page
4-11.
Refer to "WATER PUMP" on page 6-9.
Refer to "GENERATOR AND STARTER
CLUTCH" on page 5-44.
1
1
2
1
1
1
5-59
EAS30337
CHECKING THE OIL PUMP
1. Check:
• Oil pump driven gear "1"
• Oil pump housing 2 "2"
• Oil pump housing 1 "3"
Cracks/damage/wear → Replace the oil
pump assembly.
EAS30342
ASSEMBLING THE OIL PUMP
1. Lubricate:
• Inner rotor
• Outer rotor
• Oil pump shaft
(with the recommended lubricant)
2. Check:
• Oil pump operation
Rough movement → Repeat steps (1) and
2. Install:
(2) or replace the oil pump assembly.
• Inner rotors
TIP
When installing the inner rotor, align the pins "1"
in the oil pump shaft with the grooves "a" in the
inner rotor.
1
EAS30338
CHECKING THE RELIEF VALVE
1. Check:
• Relief valve body
a
Damage/wear → Replace.
3. Check:
EAS30742
CHECKING THE OIL PIPES • Oil pump operation
1. Check: Refer to "CHECKING THE OIL PUMP" on
• Oil pipe page 5-61.
• Oil delivery pipe
Damage → Replace. EAS30343
INSTALLING THE OIL PUMP
Obstruction → Wash and blow out with com-
1. Install:
pressed air.
• Oil pump assembly
EAS30785
CHECKING THE OIL PUMP DRIVE CHAIN
1. Check:
• Oil pump drive chain
ECA13890
Cracks/stiffness → Replace the oil pump
NOTICE
chain and oil pump assembly as a set.
After tightening the bolts, make sure the oil
pump turns smoothly.
5-61
OIL PUMP
Recommended lubricant
Engine oil
7
1
a
2
Oil pump bolt
10 N·m (1.0 kgf·m, 7.4 lb·ft)