Flowserve MT Bevel Gearboxes IOM - Manual (Page 22)

Limitorque MT Series FCD LMENIM4201-00 – 06/10
22
6.4 Disassembly and Reassembly of Spur Gear
Attachments
6.4.1 Disassembly of 3:1 Spur Gear Attachment for MT-2
(Piece numbers refer to Figure 6.5 and Table 6.5).
1. Remove Hex Head Cap Screws(piece #34) and Lockwashers (piece #35).
2. Remove the Spur Gear Cover (piece #31) and O-ring (piece #46), followed by the Input Shaft and
Pinion (piece #37), Idler Gear (piece #38), and Output Gear (piece #40).
3. Remove the Snap Ring (piece #29).
4. Remove the Hex Head Cap Screw (piece #28) and Lockwasher (piece #27).
5. Remove the Spur Gear Housing (piece #30).
6. Continue disassembly as detailed in Section 6.1. Disassembly and Reassembly of MT-2 and MT-3.
6.4.2 Reassembly of 3:1 Spur Gear Attachment for MT-2
(Piece numbers refer to Figure 6.5 and Table 6.5).
1. Install the Spur Gear Housing (piece #30), using the Hex Head Cap Screw (piece #28) and
Lockwashers (piece #27).
2. Install the Snap Ring (piece #29).
3. Install the Output Gear (piece #40), Idler Gear (piece #38), and Input Shaft and Pinion (piece #37).
4. Install the O-ring (piece #46) and Spur Gear (piece #31), using the Hex Head Cap Screws (piece #34)
and Lockwashers (piece #35)
Figure 6.5 – 3:1 SGA Parts Diagram for MT-2
38
37
39
32
30
33
40
29
36
26A
31
34
35
37, 46
28
27