Viking Pump TSM270.2: RL 16 and 25 High Pressure - Manual (Page 3)

SECTION TSM 270.2 ISSUE A PAGE 2 OF 12 SECTION TSM 270.2 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 – High Pressure Option
ITEM DESCRIPTION ITEM DESCRIPTION
1 Plug for Gear Case, 3/8” Square Head 32 Capscrew for Bracket, 1/2” NC x 1.75 L (4 Req’d)
2
Capscrew for Gear Case Cover 3/8” NC x 1.00 Long
(4 Req’d)
34 Casing/Bushing Assembly
3 Lipseal for Gear Case Cover 35 Capscrews for Head, 1/2” NC x 1.25 Long (8 Req’d)
5 Gear Case Cover 37 Bushings for Casing (2 Req’d)
6 Pipe Plug for Fill Hole, 3/4” NPT 38 Lobe/Shaft Assembly, Driver
7 O-Ring for Head and Gear Case Cover (2 Req’d) 39 Lobe/Shaft Assembly, Driven
8 Locknut W-08 (2 Req’d) 40 Head/Bushing Assembly
9 Lockwasher TW-108 (2 Req’d) 43 Retaining Ring for Bearing Housing Assembly
(2 Req’d - 1 for each Bearing Housing Assembly)
10 Timing Gear for Driver Shaft 44 Pressure Relief Fitting for Bearing Housing (2 Req’d)
11 Timing Gear for Driven Shaft 45 Capscrews for Bearing Housing Cover Plate
(4 Req’d)
12 Key for Timing Gears, 3/8” x 1.38” Long (2 Req’d) 46 Cover Plate for Bearing Housing Bracket (2 Req’d)
16
Lip Seal for Bearing Housing (2 Req’d - 1 for each
Bearing Housing Assembly)
48 Grease Fitting for Bearing Housing, 1/8 NPT (2
Req’d)
18
Tapered Roller Bearing Set (2 Req’d - 1 for each
Bearing Housing Assembly)
49 Packing Gland (2 Req’d)
19
O-Ring for Bearing Set (2 Req’d - 1 for each Bearing
Housing Assembly)
50 Bolt-on Port (2 Req’d)
20
Bearing Housing (2 Req’d - 1 for each Bearing
Housing Assembly)
51 O-ring for Bolt-on Ports (2 Req’d)
21
Labyrinth Seal (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)
23
Bearing Housing Assembly, Items 16, 18-21, 43
(2 Req’d)
53 Circulation Line Assembly
24 Dowel Pin, 0.5” Dia. X 0.75” Long (4 Req’d) 54 Pipe Plug 1/2” NPT square head
25 Bracket 60 Pipe Plug 1/8” NPT Allen Head, to Seal Chamber
28 Set Screw for Bearing Housing (4 Req’d) 61 Washer for Seals or Packing Gland (8 Req’d)
29
Pipe Plug for Bearing Housing, 1/8 NPT, Allen Head
(4 Req’d)
62 Packing Washer (2 Req’d)
30 Capscrews for Seals, or Packing Gland (8 Req’d) 63 Pipe Plug for Seal Gland
31 Sealing Option (2 Seals or 10 Packing Rings Req’d) 64 Bushings for Head (2 Req’d)