Viking Pump TSM270.1: RL 16 and 25 Standard - Manual (Page 3)

SECTION TSM 270.1 ISSUE A PAGE 2 OF 12 SECTION TSM 270.1 ISSUE A PAGE 3 OF 12
TABLE 2 Torque Specifications
Item Number 2 8 30 32 35 52
RECOMMENDED TORQUE (ft-lb) 31-34 200 20-22 75-82 43-47 43-57
TABLE 1 - Standard or Abrasive Option
ITEM DESCRIPTION ITEM DESCRIPTION
1 Plug for Gear Case, 3/8” Square Head 34 Casing/Bushing Assembly
2
Capscrew for Gear Case Cover 3/8" NC x 1.00 Long
(4 Req'd)
35 Capscrews for Head, 1/2" NC x 1.25 Long (8 Req'd)
3 Lipseal for Gear Case Cover 37 Casing Bushings (2 Req’d)
5 Gear Case Cover 40 Head
6 Pipe Plug for Fill Hole, 3/4” NPT 43
Retaining Ring for Bearing Housing Assembly
(2 Req'd - 1 for each Bearing Housing Assembly)
7 O-Ring for Head and Gear Case Cover (2 Req'd) 44
Pressure Relief Fitting for Bearing Housing
(2 Req’d)
8 Locknut W-08 (2 Req'd) 45
Capscrews for Bearing Housing Cover Plate
(4 Req’d)
9 Lockwasher TW-108 (2 Req'd) 46 Cover Plate for Bearing Housing Bracket (2 Req’d)
10 Timing Gear for Driver Shaft 48
Grease Fitting for Bearing Housing, 1/8 NPT
(2 Req'd)
11 Timing Gear for Driven Shaft 49 Packing Gland (2 Req’d)
12 Key for Timing Gears, 3/8" x 1.38" Long (2 Req'd) 50 Bolt-on Port (2 Req’d)
16
Lip Seal for Bearing Housing (2 Req'd - 1 for each
Bearing Housing Assembly)
51 O-ring for Bolt-on Ports (2 Req’d)
18
Tapered Roller Bearing Set (2 Req'd - 1 for each
Bearing Housing Assembly)
52
Capscrews for Bolt-on Ports, 1/2" NC x 1.25" Long
(12 Req'd)
19
O-Ring for Bearing Set (2 Req'd - 1 for each Bearing
Housing Assembly)
53 Circulation Line Assembly
20
Bearing Housing (2 Req'd - 1 for each Bearing
Housing Assembly)
54 Pipe Plug 1/2" NPT square head
21
Labyrinth Seal (2 Req'd - 1 for each Bearing
Housing Assembly)
55 Driver Shaft
23
Bearing Housing Assembly, Items 16, 18-21, 43
(2 Req'd)
56 Driven Shaft
24 Dowel Pin, 0.5" Dia. X 0.75" Long (4 Req'd) 57 Lobe (2 Req’d)
25 Bracket 58 Key, for lobe (2 Req’d)
28 Set Screw for Bearing Housing (4 Req’d) 59 Snap Ring for Lobe (2 Req’d)
29
Pipe Plug for Bearing Housing, 1/8 NPT, Allen Head
(4 Req'd)
60 Pipe Plug 1/8" NPT Allen Head, to Seal Chamber
30 Capscrews for Seals or Packing Gland (8 Req’d) 61 Washer for Seals or Packing Gland (8 Req'd)
31 Sealing Option (2 Seals or 10 Packing Rings Req’d) 62 Packing Washer (2 Req’d)
32 Capscrew for Bracket, 1/2" NC x 1.75 L (4 Req'd) 63 Pipe Plug for Seal Gland