MTU Detroit Diesel 183 Series Technical Publication page 288

Group 07
Subgroup 5501 Task Description
Page 2
Check union nut threads and threaded connections for obstructions: recondition or replace part if necessary.
Tighten connections and adapters.
Check condition of hoses and for signs of ageing; replace if necessary.
Inspect brackets, grommets and mounting components of fuel lines for damage and wear; replace if necessary.
Check condition of threads of union nut and adapter.
Clean leak-off fuel tank.
Check sealing and mating faces for damage and defects; smooth with oilstone as necessary.
Replace plugs and unions as necessary.
Replace sealing rings.
Installation
Prior to installation, blow out fuel lines with compressed air and install free of tension with gaskets and attachments
- See 07-5500 and/or photographs or markings.
Install carrier with securing bolts and spring washers to crankcase.
Install leak-off fuel tank with screws and spring washers on carrier - See 07-5500.
20080/1 E 98-12