Crosshead - Assemble
Assembly Procedure
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Required Tools     | |||
Tool     | Part Number     | Part Description     | Qty     |
A     | 395-1098     | Lifting Eye     | 2     |
B     | 1P-0510     | Driver Group     | 1     |
C     | -     | Loctite 262     | -     |
D     | 129-1966     | Multipurpose Grease     | -     |
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Approximate weight of connecting rod (9)     | |
Sales Model     | Approximate Weight     |
WS273 XD WSP273     |
70 kg (154 lb)     |
WS305 XD WSP305     |
70 kg (154 lb)     |
- Use a suitable lifting device to position connecting rod (9) onto a suitable press. Refer to Table 2 for the approximate weight of connecting rod (9) .
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Illustration 1 | g03398595 |
- Use Tooling (B) and a suitable press to install bushing (8) only if needed. Install bushing (8) after freezing the bushing in a freezer or liquid nitrogen.
- Position thrust bearing (7) in crosshead (4) . Install thrust bearing retainers. If the retainers have a raised edge, face the raised surface away from the thrust bearing. Apply Tooling (C) to the threads of bolts (6) . Install bolts (6) . Tighten bolts (6) to a torque of 169 N·m (125 lb ft).
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Table 3 Approximate weight of crosshead (4)     Sales Model     Approximate Weight     WS273 XD
WSP273    
56 kg (123 lb)    WS305 XD
WSP305    
56 kg (123 lb)    
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Illustration 2 | g03398573 |
- Apply Tooling (D) to the knuckle portion of connecting rod (9) . Use Tooling (A) and a suitable lifting device to install crosshead (4) on connecting rod (9) . Refer to Table 3 for the approximate weight of crosshead (4) .
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Illustration 3 | g03863043 |
- Apply Tooling (C) to the treads of set screw (3) . Install set screw (3) into crosshead (4) .
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Table 4 Approximate weight of pony rod (2)     Sales Model     Approximate Weight     WS273 XD
WSP273    
27 kg (60 lb)    WS305 XD
WSP305    
27 kg (60 lb)    
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Illustration 4 | g03398725 |
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Illustration 5 | g03398504 |
Note: Pin (5) has a recessed hole for set screw (3) to hold pin (5) in place. Install pin (5) with the recessed hole pointed straight up.
- Use a suitable lifting device to position pony rod (2) . Refer to Table 4 for the approximate weight of pony rod (2) .
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Illustration 6 | g03863048 |
- Position pony rod (2) on crosshead (4) . Apply Tooling (C) to the treads of bolts (1) . Install bolts (1) . Tighten bolts (1) to a torque of 305 N·m (225 lb ft).
End By: Install the crosshead.
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