Viking Pump TSM615: In-line Gear Reducers - Manual (Page 4)

SECTION TSM 615 ISSUE I PAGE 4 OF 5
REPAIR PARTS
Special tools and training are required to repair multi-
reduction gearboxes. Replacement of gears, shafts and
bearings, combined with labor makes repairs impractical.
Oil seals and gaskets can be easily replaced without special
tools or training.
Repair parts for in-line reducers are limited to seal kits
consisting of oil seals and gaskets. Table 4 lists the part
number for the repair kit for each reducer size and
configuration.
TROUBLESHOOTING
Some of the following may help pinpoint the problem:
Bearing temperature is too high:
• Oil level is too low
• Oil is old
• Bearings are worn¹
Operating temperature is too high:
• Oil level is too high
• Oil is old
• Impurities or contaminates are in the oil
Excessive running noise:
• Gears are damaged¹
• Bearing axial backlash is too high¹
• Bearings are worn¹
• Service load is too high
• Impurities or contaminates are in the oil
Excessive noise at the gear unit mounting:
• Mounting bolts are loose
• Mounting bolts are worn
Oil leakage:
• Oil level is too high
• Casing/coupling seals worn
• Gaskets worn
Gear unit does not run or runs with difficulty:
• Oil viscosity is too high
• Oil level is too high
• Service load is too high
Output shaft does not turn with motor running
• Gears are damaged¹
¹ Sizes 51-100: Replace gear subassemblies or bearings,
see
“Repair Parts”. Sizes 12-41: Replace entire unit.
Table 4 RADIAL AND OVERHUNG LOADS
Input and output shaft of the speed reducer can be subject
to loading generated by the type of transmission fitted on
the shaft itself. Acceptable overhung load levels can be
calculated. Contact your Authorized Distributor or Viking
Technical Support for assistance.
Size Input Shaft Repair Kit No.
12
Solid Shaft 3-462-ILINE12-001
56C 3-462-ILINE12-002
143/145TC 3-462-ILINE12-003
182/184TC 3-462-ILINE12-004
63 IEC 3-462-ILINE12-005
71 IEC 3-462-ILINE12-006
80 IEC 3-462-ILINE12-007
90 IEC 3-462-ILINE12-008
100/112 IEC 3-462-ILINE12-009
22
Solid Shaft 3-462-ILINE22-001
56C 3-462-ILINE22-002
143/145 TC 3-462-ILINE22-003
182/184 TC 3-462-ILINE22-004
63 IEC 3-462-ILINE22-005
71 IEC 3-462-ILINE22-006
8O IEC 3-462-ILINE22-007
90 IEC 3-462-ILINE22-008
100/112 IEC 3-462-ILINE22-009
32
Solid Shaft 3-462-ILINE32-001
143/145 TC 3-462-ILINE32-002
182/184 TC 3-462-ILINE32-003
80 IEC 3-462-ILINE32-004
90 IEC 3-462-ILINE32-005
100/112 IEC 3-462-ILINE32-006
36
Solid Shaft 3-462-ILINE36-001
143/145 TC 3-462-ILINE36-002
182/184 TC 3-462-ILINE36-003
213/215 TC 3-462-ILINE36-004
80 IEC 3-462-ILINE36-005
90 IEC 3-462-ILINE36-006
100/112 IEC 3-462-ILINE36-007
132 IEC 3-462-ILINE36-008
41
Solid Shaft 3-462-ILINE41-001
143/145 TC 3-462-ILINE41-002
182/184 TC 3-462-ILINE41-003
213/215TC 3-462-ILINE41-004
80 IEC 3-462-ILINE41-005
90 IEC 3-462-ILINE41-006
100/112 IEC 3-462-ILINE41-007
132 IEC 3-462-ILINE41-008
51
Solid Shaft 3-462-ILINE51-001
182/184 TC 3-462-ILINE51-002
213/215 TC 3-462-ILINE51-003
254/256 TC 3-462-ILINE51-004
284/286 TC 3-462-ILINE51-005
100/112 IEC 3-462-ILINE51-006
132 IEC 3-462-ILINE51-007
160 IEC 3-462-ILINE51-008
180 IEC 3-462-ILINE51-009
61
Solid Shaft 3-462-ILINE61-001
182/184 TC 3-462-ILINE61-002
213/215TC 3-462-ILINE61-003
254/256 TC 3-462-ILINE61-004
284/286 TC 3-462-ILINE61-005
100/112 IEC 3-462-ILINE61-006
132 3-462-ILINE61-007
160 3-462-ILINE61-008
180 3-462-ILINE61-009
70 Solid Shaft 3-462-ILINE70-001
80 Solid Shaft 3-462-ILINE80-001
90 Solid Shaft 3-462-ILINE90-001
100 Solid Shaft 3-462-ILINE100-001