Fischer Panda 4000s SC / Panda 4K PMS — Replacing the Injection Nozzles
Repair & overhaul
For the Fischer Panda 4000s SC / Panda 4K PMS, from the Fischer Panda owner's manual.
Applies to: Fischer Panda 4000s SC, Fischer Panda Panda 4K PMS, Kubota Z482 engine
Procedure
- Remove cable ties from the injection lines.
- Loosen pipe clamps using a PH2 Phillips screwdriver.
- Loosen union nuts on injection lines with 17 mm wrench.
- Dismount return line with 17 mm wrench.
- Remove nozzle holder assembly with 21 mm wrench.
- Remove copper seal and heat shield.
- Dismount connector from glow plugs and remove glow plugs.
- Replace copper seal and heat shield with new parts.
- Reassemble in reverse order.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Injection line union nut 24.5 to 34.3 Nm
- Fixing nut for overflow oil line 19.6 to 24.5 Nm
- Nozzle holder assembly 49.0 to 68.6 Nm
- Glow plug 7.8 to 14.7 Nm
Full service-parts list: Fischer Panda 4000s SC →, Fischer Panda Panda 4K PMS →, Kubota Z482 engine →
Source: Fischer Panda owner'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.