Assembly Procedures - Hitachi CS 51EAP 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 (3). Remove the
side case (4). (Fig. 3)
3. Install the guide bar (5) onto the bolts (6), then
push it toward the sprocket (7) as far as it will go.
11
8 7
4
4. Confi rm the direction of saw chain (12) is correct
as in the fi gure, and align the chain on the
sprocket. (Fig. 5)
8
Fig. 2
4
3
Fig. 3
10
5
6
9
Fig. 4
5. Guide the chain drive links into the bar groove all
around the bar.
6. Install the side case (4) onto the bolts (6).
Make sure that the boss of chain tension adjust
bolt (8) fi ts into the hole (9) of the bar. (Fig. 4)
The brake lever (11) of the side case must fi t the
groove (10) on the side of the front hand guard.
Then tighten the guide bar clamp nuts (3) by
hand that allows the guide bar end to move up
and down easily. (Fig. 3)
7. Raise the bar end, and tighten the chain (12) by
turning the tension adjustment bolt (13) 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 (14) between bar and
edge of drive link. (Fig. 6, 7)
0.02 – 0.04"
(0.5 – 1 mm)
12
Fig. 5
12
13
14
Fig. 6
Fig. 7