Fuel System; Disassembling Fuel Hose Assembly; Assembling Fuel And Air Assembly - TOHATSU TLDI 40 Service Manual

Assemble~components
q Air hose assembly
w Collar
e Stopper plate
r Bolt
Installing Hoses (See figure)
q From air compressor (air)
w To air compressor (cooling water)
e To FFP (fuel)
r To cylinder (air)
t From exhaust cover (cooling water)

3) Fuel System

Disassembling Fuel Hose Assembly

Remove the following components.
q Fuel hose assembly
w Lead wire band: at 2 locations
e High-pressure fuel filter
r Bolts: at 2 locations
t Connections to FFP
y Connections to air rail
Hold a cloth in place to absorb spilling fuel when
removing components t and y.

Assembling Fuel and Air Assembly

Assemble in the reverse order of disassembly.
Bolt: type H630 at 2 locations
Torque: 7.8 to 9.8 N-m: 0.8 to 1.0 kg-m:
5.8 to 7.2 lb-ft
e
t
r
t
4-20
q
w
e
r
w
q
r
e
w
q
y