Snowmobile Yamaha Phazer PZ50W, PZ50GTW, PZ50FXW, PZ50MW, PZ50VTW, PZ50MPW. Manual - part 52

5-45

ENG

A.C. MAGNETO ROTOR AND STARTER CLUTCH

4. Tighten:

• A.C. magneto rotor bolt 1 

NOTE:

• Lubricate the A.C. magneto rotor bolt and washer

with engine oil.

• While holding the A.C. magneto rotor 2 with the

sheave holder 3, tighten the magneto rotor bolt.

• Do not allow the sheave holder to touch the pro-

jection on the magneto rotor.

T

 

R

.

.

A.C. magneto rotor bolt:

130 Nm (13.0 m · kg, 94 ft · lb)

Sheave holder:

90890-01701, YS-01880-A

1

2

3

5. Apply:

• Sealant

(onto the A.C. magneto lead grommet)

Yamaha bond No. 1215:

90890-85505
(Three Bond No.1215

®

)

6. Tighten:

• A.C. magneto cover bolt

NOTE:

Apply LOCTITE

®

 to the bolts (black) indicated by

the “

” marks on the A.C. magneto cover.

T

 

R

.

.

A.C. magneto cover bolt:

12 Nm (1.2 m · kg, 8.7 ft · lb)
LOCTITE

®

5-46

ENG

OIL PAN AND OIL PUMP

OIL PAN AND OIL PUMP

Order

Job name/Part name

Q’ty

Remarks

Oil pan and oil pump removal

Remove the parts in the order listed below.

Engine

Refer to “ENGINE ASSEMBLY”.

Starter clutch gear

Refer to “A.C. MAGNETO ROTOR AND 
STARTER CLUTCH”.

1

Oil tank inlet hose

1

2

Oil tank outlet hose

1

3

Oil pressure switch

1

4

Oil filter cartridge

1

5

Oil pan

1

6

Gasket

1

7

Dowel pin

2

8

Oil pump drive chain guide

1

9

Oil pump driven sprocket shaft

1

10

Oil pump driven sprocket

1

: 1 ESSO beacon 325 grease

or Aeroshell grease #7A

E

E

LT

LT

LT

1

5

6

7

8

9

10

11

13

12

7

2

3

4

30 Nm (3.0 m 

•

 kg, 22 ft 

•

 lb)

17 Nm (1.7 m 

•

 kg, 12 ft 

•

 lb)

15 Nm (1.5 m 

•

 kg, 11 ft 

•

 lb)

10 Nm (1.0 m 

•

 kg, 7.2 ft 

•

 lb)

12 Nm (1.2 m 

•

 kg, 8.7 ft 

•

 lb)

È:   
É:   
Ê:   
Ë:   
Ì:   

É

Ì

È

(13)

È

Ê

Ë

Ì

New

New

New

New

New

5-47

ENG

OIL PAN AND OIL PUMP

Order

Job name/Part name

Q’ty

Remarks

11

Oil pump drive chain

1

12

Oil pump assembly

1

13

Dowel pin

2

For installation, reverse the removal proce-
dure.

: 1 ESSO beacon 325 grease

or Aeroshell grease #7A

E

E

LT

LT

LT

1

5

6

7

8

9

10

11

13

12

7

2

3

4

30 Nm (3.0 m 

•

 kg, 22 ft 

•

 lb)

17 Nm (1.7 m 

•

 kg, 12 ft 

•

 lb)

15 Nm (1.5 m 

•

 kg, 11 ft 

•

 lb)

10 Nm (1.0 m 

•

 kg, 7.2 ft 

•

 lb)

12 Nm (1.2 m 

•

 kg, 8.7 ft 

•

 lb)

È:   
É:   
Ê:   
Ë:   
Ì:   

É

Ì

È

(13)

È

Ê

Ë

Ì

New

New

New

New

New

5-48

ENG

OIL PAN AND OIL PUMP

Order

Job name/Part name

Q’ty

Remarks

Oil pump disassembly

Remove the parts in the order listed below.

1 

Oil pump housing cover 1

1

2 Spring

1

3 Relief 

valve

1

4 

Oil pump inner rotor 1

1

5 Pin

2

6 

Oil pump outer rotor 1

1

7 

Oil pump housing cover 2

1

8 

Oil pump inner rotor 2

2

9 

Oil pump outer rotor 2

2

0

Oil pump shaft

1

A 

Check ball seat

1

B Check 

ball

1

C Spring

1

D Spacer

1

E 

Oil pump housing

1

For assembly, reverse the disassembly pro-
cedure.

A

0

2

8

9

3

4

6

B

C

D

E

1

5

7

È

(5)

New

New

New

E

E

E

E

È

(5)

5 Nm (0.5 m 

•

 kg, 3.6 ft 

•

 lb)

È: