Perkins 1106D Industrial Engine — Fuel Priming Pump - Remove and Install (Mechanical Priming Pump)
Repair & overhaul · Fuel priming pump (mechanical)
For the Perkins 1106D Industrial Engine, from the Perkins service manual.
Applies to: Perkins 1106D engine
Before you start
- Ensure all fuel system work is performed by authorised personnel with correct training.
- Cleanliness of fuel system components must be observed during ALL work on the fuel system.
Procedure
- Isolate the fuel supply.
- Mark plastic tube assemblies for correct position.
- Place container below pump; drain the primary filter.
- Disconnect plastic tube assemblies; plug with new plugs and cap connectors.
- Remove primary filter from the fuel priming pump.
- Remove bolts and remove fuel priming pump from mounting bracket.
- If needed, disassemble: remove connectors and plugs and remove O-ring seals.
- On assembly, install new O-ring seals to connectors and plugs.
- Install connectors and plugs; tighten to 20 N·m (14 lb ft).
- Position pump on bracket, install bolts, tighten to 44 N·m (32 lb ft).
- Remove plugs and caps; connect plastic tube assemblies in original positions.
- Install new primary filter to priming pump.
- Restore fuel supply and prime the fuel system.
Specs & values
- 20 N·m (14 lb ft)
- 44 N·m (32 lb ft)
Full service-parts list: Perkins 1106D engine →
Source: Perkins service 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.