
2597267
3-292
Engine Tools
Fuel System Repair and Adjust
9U-5132 Timing Tool Group
Model: 3500 EUI and MUI Engines
Warranty: Six Months
• Replaces discontinued 6V-7880 Tool Group (to upgrade 6V-7880 to 9U-5132, order 6V-3072 Plastic Case, 9U-5138 Set Gauge,
9U-5233TimingFixture,9U-5136FoamInsert,129-8602SolenoidNutDriver,andDecalNEEG2515)
• Used to test and adjust fuel systems, including fuel timing, rack synchronization, and fuel setting
• Tool group can be used for both MUI (Mechanical Unit Injector) and EUI (Electronic Unit Injector) engines
• 136-4587 Collet Extension and 136-4588 Collet Extension can also be used with this tool group (use 136-4587 for 9U-6273 and
136-4588 for 122-0449)
Reference
NEHS0666, Tool Operating Manual
Set Gauge Step RodSleeveExtension Extension Rod Assembly
For EUI engines use 64.34 mm (2.533 in) 122-0449 122-0451 [124.0 mm (4.78 in)
long]
For MUI engines use 87.00 mm (3.425 in) 9U-6273 9U-5220 [181.0 mm (7.12 in)
long]
Item Part Number Description Size
1 6V-3075 Indicator - Dial --
2
1
9U-5137 Timing Fixture --
3 5P-7276 Container --
4 5P-7263 Indicator Contact Point 76.2 mm (3.0 in)
5 9S-8883 Contact Point 12.7 mm (0.5 in)
6 4C-8753 Extended Collet --
7 8T-2684 Rack Synchronization Gauge 12.7 mm (0.5 in)
8 6V-7918 Wrench 5/8 in
9 8S-3675 Point - Indicator 3 mm (0.12 in)
10 129-8602 SolenoidNutDriver --
11 9U-5138 Set Gauge --
13
2
9U-6273 RodSleeveExtension --
14
2
9U-6272 Nylon Screw --
17
2
122-0449 RodSleeveExtension --
-- 9U-5132 Timing Tool Group --
(Continued)