Case HI JX60 Service Manual page 18

4
GENERAL SPECIFICATIONS
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intake:
-- start: before T.D.C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- end: after B.D.C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exhaust:
-- start: before B.D.C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- end: after T.D.C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valve clearance for timing check . . . . . . . . . . . . . . . . . . . . . . . . . .
Valve clearance for normal running (engine cold):
-- intake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
For further timing data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel System
Air cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Minimum fuel flow rate with pump shaft rotating at 1600 rev/min.
Operated by eccentric cam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BOSCH Injection pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All--speed governor, incorporated in pump: BOSCH
Automatic advance regulator, incorporated in pump: BOSCH
For further fuel system data:
For fixed advance (pump setting for start of delivery before
TDC) -- Pressure setting -- Injection order, and other
information regarding the BOSCH pump
6- 62720 - - 09 - - 2006
SECTION 10 - - ENGINE - - CHAPTER 1
3 cylinders
overhead valves operated by a camshaft
located in the engine block through
tappets, pushrods and rockers.
Camshaft is driven by the crankshaft
through helical gears.
12°
31°
50°
16°
0.45 mm (0.0177 in.)
0.30  0.05 mm (0.0118  0.0020 in.)
0.30  0.05 mm (0.0118  0.0020 in.)
See page 20
dual cartridge dry air filter, with clogged
filter indicator with centrifugal pre--filter
and automatic dust ejector.
with double diaphragm
mesh filter in fuel supply pump, and
replaceable cartridge on delivery line to
injection pump.
100 litres/hour
on camshaft
rotary distributor type
centrifugal counterweights
hydraulic
see pages 5 to 15
refer to the data for the relevant engine
type in the tables from page 6 to page
14.
(continued)
4 cylinders