Howden Roots Tri-RAM 409, Installation, Operation & Maintenance Manual

GEA19684  ISRB_2008 rev._11.15

14

Specified Lubricants

Tri-RAM

Blowers Parts List - Models 409 through 621

Roots Synthetic Oil:  ISO-VG-320 Grade

Part Number

Quart

813-106-004

Gallon

813-106-005

Case (12 qts)

813-106-007

Roots Synthetic Oil:  ISO-VG-220 Grade

Part Number

Quart

813-106-001

Gallon

813-106-002

Case (12 qts)

813-106-008

Item Num-

ber

Part Name

Quantity

1

Headplate

2

3

Gearbox 

1

4

Timing Gears

2

5

End Cover

1

7

Gasket  – Gearbox/Cover

2

10

Shims

Lot

11

Cylinder

1

12

Impeller & Shaft Drive

1

13

Impeller & Shaft Driven

1

14

Bearing Roller 

4

16

Pin, Dowel (Pull Out)

4

17

Pin, Dowel 

2

19

Key Square

1

21

Breather 

2

22

Plug, Pipe 

12

23

Screw, Cap Hex Hd.

*

 27/27A

Seal, Hydrodynamic

4

28

Piston, Ring-Seal 

4

29

Washer, Wavy Spring

2

31

Gear Nut

2

32

Scr, Cap Hex Hd.

16

33

Seal, Hydrodynamic

1

34

Brg. Clamp Plate - D. E.

2

35

Lock Washer - Spring

16

37

Sight Plug - Oil Level

2

38

Sleeve, Shaft

4

40

Slinger - D.E. (Top Drive)

1

46

Slinger - G.E. 

1

49

Oil Leader L/S 

1

50

Oil, Leader-R/S 

1

54

Brg Clamp Plate  - G. E.

2

60

Screw, Cap Butt. HD.

1

64

Pin, Spring

1

66

Screw, Cap Hex HD.

*

66A/66B

Whispair, Spring Lock 

3/8M 

*

70

Shims D.E. Brg.

1

75

Screw, Cap - Hex HD.

*

76

Blower Foot - RH (op-

tional)

2

77

Blower Foot - LH (op-

tional)

2

85

Elb, Pipe-Black 

2

85.1

Plug, Pipe 

2

87

Scr, Cap BH 

2

88

Anti Rotation Ball

4

90

BSHG-RDCG 

2

91

Washer, Plain Flat 

2

92

Washer, Plain Flat 

2

93

Washer

2

94

Oil Leader

2

95

Cap Screw

4

*Quantity varies by blower.

GEA19684_ISRB-2008_Tri-RAM_rev02.16.indd   14

15/02/2016   11:17:06