Hitachi DH 28PC Technical Data And Service Manual page 28

(f) Fan Guide
Assemble Fan Guide [69] into Housing Ass'y [74] with the projected portion of Fan Guide [69] aligned with
the depressed portion of Housing Ass'y [74].
Housing Ass'y [74]
Concave portion
Fan Guide [69]
Convex portion
(g) Crank Cover
Firmly reassemble Rubber Seal [102] in Crank Case [104] in the direction shown below. Reassemble
Crank Cover [99] along with Felt Packing [101] and Felt Packing (B) [100] inside Crank Case [104].
Tighten Hex. Socket Hd. Bolt (W/Flange) M5 x 16 [98].
Crank Case [104] Crank Cover [99] Felt Packing (B) [100]
Hole
Hole
Rubber Seal [102] Felt Packing [101]
Crank Cover [99]
Rubber Seal [102]
Crank Case [104]
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