AirTech 3AV430 Instrucciones de reparación - Página 8

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Repair Instructions 3AV 30 - 430

Reassembling Pump Case and Shaft Seal Housing

2.5

Coat pump casing (101) with liquid seal (Epple)

Install pump case (101) on inter casing (137). Thread in five hexagon head screws (901). Tighten the

screws (901) cross-wise.

Thread in all disassembled hexagon socket screwed plugs with their gaskets.

2.6

Type 3AV 95/3AV 130/3AV 155/3AV 330/3AV 430

Install O-Ring (412) at pump casing

Install inter casing at pump casing. Correct position is given through the pin of pump case

Apply Loctite to thread and thread in hexagon socket countersunk head screw (901.2) and tighten

screw (screw 914 at 3AV 255 / screw 904 at 3AV 330-430).

Reassembling Pump Case and Shaft Seal Housing

2.7

Type 3AV 95-430

Install O-ring (412) at shaft seal housing

Install pump case (101) on shaft seal housing (441)

Thread in five hexagon head screws (901)

Tighten the screws (901) cross-wise