
2597641
2597654
2597672
3-302
Engine Tools
Fuel System Repair and Adjust
FT1820 Assembly Fixture
Model: Cat
®
Engines
Warranty: None
FT1820 (Change No. 1)
• Redesigned(simplied)combinationofformerFT1820(ChangeNo.0)and
FT1821 Fixtures
• Inexpensivedeviceusedtoholdfuelratiocontrols;fuelratiocontrolsareawk-
ward to hold during disassembly and assembly
159-0271 Solenoid Spanner Wrench
Essential Tool
Model:3208EnginewithAir/FuelRatioControlOverrideSolenoids
Warranty: Six Months
• Used to install solenoid
• Usedwith3/8inchdrivetorque
wrench
• For installation only — DO NOT USE
TO REMOVE SOLENOID
Squaredrive 3/8 in
Solenoid torque
specication
20 ± 5 N·m (15 ± 4
ft-lb)
Torque wrench
setting
16 ± 4 N·m (12 ± 3
ft-lb)
Part Number Description
159-0271 Solenoid Spanner
Wrench
FT1585 Plate
Model: 3300, 973, 973LGP
Warranty: None
• Usedforreplacingworngovernorspringguidesin8N-2500GovernorHousing
on 3300 Direct Injection Engines with scroll fuel systems
• Usedtocontrolspringguidedepthingovernorhousing;springguideinstalled
so its end is 1.40 ± 0.25 mm (0.055 ± 0.010 in) below surface of housing
• Material: 17-gauge mild steel