TM 5-3805-258-24-1
9304 DIRECT INJECTION VEHICULAR ENGINE
SPECIFICATIONS
WITH SCROLL FUEL SYSTEM
FUEL INJECTION EQUIPMENT
Firing order (injection sequence) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 3142
Injection timing before TC (top center) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 * 1“
Engine serial numbers 721375.72SS39 . . . . . . . . . . . . . . . . . . . . . 18A O“
Engine earielnumbars 7Z5540-up, 9Z1-up, 12Z1-up . . . . . . . . . . . . . 21
||content||
°
(1)
(2)
(3)
(4)
(5)
Torque for bushing . . . . . . . . . .
165 t 14 N.m (120 t 10 Ib.ft.)
7N 1067 Spring:
Length under test force . . . . . . . . . . . . . . . . . . . 43.52 mm (1.713 in.)
Test force . . . . . . . . . . . . . . . . . . . . . . . . . . 116.5 f 5.8 N (26.2 * 1.3 lb.)
Free length after test . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.73 mm (1.918 in.)
Outside diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.9 mm (1.02 in.)
Length of pump plunger
(new) . . . . . . . . . . . . . . 73.886 t 0.013 mm (2.9089 * .0005 in.)
Minimum permissible length
(worn) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.673 mm (2.9084 in.)
Bore in the bearings for the rack:
Bearing at the
rear . . . . . . . . . . . . . . . . . . .
12.746 ? 0.045 mm (.5016 ? .0018 in.)
Bearing at the
front . . . . . . . . . . . . . . . . . .
12.758 t 0.045 mm (.5023 t .0018 in.)
Diameter of fuel
rack . . . . . . . . . . . . . . . . . . . .
12.662 * 0.005 mm (.4985 t .0002 in.)
Bore in bearings for the camshaft:
Front . . . . . . . . . . . . . . . .
55.090 f 0.038 mm (2.1669 * .0015 in.)
Rear . . . . . . . . . . . . . . . . .
68.339 * 0.038 mm (2.6905 * .0015 in.)
Camshaft bearirm surface (journal) diameter:
Front . . . . . . . . . . . . . . . .
55.000 * 0.013 mm (2.1654 f .0005 in.)
Rear . . . . . . . . . . . . . . . .
68.250 f 0.013 mm (2.6870 ? .0005 in.)
Torque for the nuts that hold the fuel lines (use 5P 144
Fuel Line Socket) . . . . . . . . . . . . . . . . . . . . 40 * 7 N.m (30 * 5 Ib.ft.)
FUEL TRANSFER PUMP
(1) Tighten plug to . . . . . . . . . . . . . . . . . . . . . . . . . 20 ~ 7 N.m (14 * 5 Ib.ft.)
(2) Tighten fitting to . . . . . . . . . . . . . . . . . . . . . 55 t 10 N.m (40 * 7 Ib.ft.)
2-4
