Clarke — Falk Steelflex T10 coupling installation
Installation · Falk drive coupling (engine half)
From a Clarke operator's manual — check it applies to your exact model before use.
Applies to: Perkins 1000 Series engine
Before you start
- Lockout the starting switch of the prime mover and remove all external loads before installing or servicing couplings.
- Make certain all lube plugs are installed before operating.
Procedure
- Mount seals and hubs: clean all metal parts with non-flammable solvent, coat seals lightly with grease and place on shafts before mounting hubs; heat interference-fit hubs to max 275 F (135 C). Mount
- Gap and angular alignment: use a spacer bar equal in thickness to the specified gap, insert at 90 degree intervals and measure clearance with feelers; difference must not exceed angular limits.
- Offset alignment: align so a straight edge rests squarely on both hubs and also at 90 degree intervals; clearance must not exceed parallel offset limits.
- Insert grid: pack gap and grooves with specified lubricant before inserting the grid; install segments so all cut ends extend in the same direction.
- Pack with grease and assemble covers: position seals and gaskets, assemble covers with match marks on the same side, secure cover halves and tighten fasteners to the specified torque.
Tools required
- standard mechanics tools
- wrench Amazon
- straight edge Amazon
- feeler gauges Amazon
- spacer bar Amazon
- soft mallet Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Heat interference-fit hubs to max 275 F (135 C)
Full service-parts list: Perkins 1000 Series engine →
Source: Clarke operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.