Philadelphia Gear Technical Manuals

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Model:
HELICAL UNIT TYPE HVTO

Model blueprint
Model Notes:
Note: Sizes 675 and 775 HATO and HRTO have two piece gear. Worm shaft has spherical bearing on through end and double roller bearing in cartrige on blind end.

Part #	Name	# Req-d
1	Worm Gear	1
2	Housing	1
3	Helical Gear Casing	1
4	Casing Cover	1
5 *	Bearing Carrier (Blind)	1
6 *	Bearing Carrier (Thru)	1
7 **	Bearing Cap (Blind)	1
8 *	Spacer	1
9	Worm Shaft	1
10	Helical Pinion and Shaft	1
11	Worm Gear Shaft	1
12	Helical Gear	1
13 ***	Bearing Cap (Thru)	1
14 **	Spacer	1
15 *	Bearing	2
16 **	Bearing	1
17 **	Bearing	1
18 ***	Bearing	2
19 ***	Oil Seal	1
20 *	Oil Seal	1
21 **	Locknut	1
22 **	Lockwasher	1

Parts Notes:
*G.S.
**W.S.
***H.S.



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