Cub-cadet Yanmar 3TNV72 User Manual download pdf (Page 154)

ENGINE

TNV IDI Service Manual

6-55

Cylinder Block

Reassembly of Pistons

1. Select the parts needed to assemble the piston

and connecting rod for one cylinder.

2. If removed, install a new wrist pin bushing

(Figure 6-83, (7)) using a press and the

appropriate service tool. Be sure to align the oil

holes.

Figure 6-83

3. Reinstall one circlip (Figure 6-83, (5)) into the

piston. Ensure the circlip is securely seated in

the groove.

IMPORTANT

The piston and connecting rod must be

assembled with the correct orientation.

When correctly assembled, the piston

identification mark (Figure 6-84, (1))

stamped into the top of the piston will be on

the opposite side of the connecting rod as

the match marks (Figure 6-84, (3))

stamped into the connecting rod and

connecting rod cap. When reinstalled in the

cylinder, the embossed mark

(Figure 6-84, (2)) cast into the beam of

connecting rod will face the flywheel end of

the engine.

Note: The actual appearance of the match

marks will vary but they will always be in

the same locations.

Figure 6-84

4. Place the connecting rod into the piston. The

match marks (Figure 6-85, (4)) on the

connecting rod and cap must be on the

opposite side as the piston identification mark

(Figure 6-85, (2)) on the top of the piston.

0001705A

(3)

(4)

(6)

(7)

(5)

(2)

(1)

(8)

(9)

(5)

CHCH

MSMS

(1)

0002464

0002090

E106 R

(2)

80 80

0002089

(3)

TNV_IDI_ServiceManual_(3TNV72 for YN only).book 55 ページ２００７年１１月２９日　木曜日　午後２時５８分

1 2 ... 149 150 151 152 153 154 155 156 157 158 159 ... 282 283

Comments to this Manuals

No comments

Cub-cadet Yanmar 3TNV72 User Manual Page 154

Comments to this Manuals

Related products and manuals for Special machinery Cub-cadet Yanmar 3TNV72