Assembly Procedures - Hitachi Koki CS 40EA Manual De Instrucciones

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ASSEMBLY PROCEDURES

WARNING
Never try to start engine without side case, bar
and chain securely fastened.
1. Pull the front hand guard (2) toward the
front handle to check that the chain brake is
disengaged. (Fig. 2)
2
2. Remove guide bar clamp nuts (4).
Remove the side case (3) (Fig. 3)
3
4
* In case of installing the spiked bumper (5),
install the spiked bumper (5) to the unit with two
screws. (Fig. 4)
3. Install the guide bar (6) onto the bolts (7), then
push it toward the sprocket (8) as far as it will go.
(Fig. 5)
4. Confi rm the direction of saw chain (9) is correct
as in the fi gure, and align the chain on the
sprocket. (8) (Fig. 5)
8
Fig. 2
Fig. 3
5
Fig. 4
8
10
5. Guide the chain drive links into the bar groove all
around the bar.
6. Install the side case (3) onto the bolts (7).
Make sure that the boss of chain tension adjust
bolt (10) fi ts into the hole of the bar (11). (Fig. 5)
Then tighten the guide bar clamp nuts (4) by
hand that allows the chain bar end to move up
and down easily. (Fig. 6)
7. Raise the bar end, and tighten the saw chain
(9) by turning the tension adjustment bolt (12)
clockwise. To check proper tension, lightly lift
up the center of chain and there should be about
0.02 – 0.04" (0.5 – 1.0 mm) clearance between
bar and edge of drive link (13). (Fig. 7, 8)
12
0.02 – 0.04"
(0.5 – 1 mm)
13
9
7
11
6
Fig. 5
4
Fig. 6
9
Fig. 7
Fig. 8