Raider 40 hp, Руководство по обслуживанию, Страница: 38 / 193

2-19
2.
2. 2.
2. Using the Special Tool
Using the Special Tool Using the Special Tool
Using the Special Tool
Pressure Gage Assembly
Pressure Gage Assembly Pressure Gage Assembly
Pressure Gage Assembly
Measuring Fuel and Air Pressure
1. Mover the lever for cock (3T5
Mover the lever for cock (3T5 Mover the lever for cock (3T5
Mover the lever for cock (3T5----72883
72883 72883
72883----O) to position A shown in the figure below.
O) to position A shown in the figure below. O) to position A shown in the figure below.
O) to position A shown in the figure below.
2. Screw adapt Screw adapt Screw adapt Screw adapter B (3T5 er B (3T5 er B (3T5 er B (3T5----72884 72884 72884 72884----0) into either the air or fuel pressure measuring valves located on the air rail. 0) into either the air or fuel pressure measuring valves located on the air rail. 0) into either the air or fuel pressure measuring valves located on the air rail. 0) into either the air or fuel pressure measuring valves located on the air rail.
Caution: Caution: Caution: Caution:
A small amount of fuel will spurt out as the adapter is inserted in the fuel measuring valve.
3. With the ignition key set the OFF position, turn it to
With the ignition key set the OFF position, turn it to With the ignition key set the OFF position, turn it to
With the ignition key set the OFF position, turn it to START to activate the starter motor and turn over the
START to activate the starter motor and turn over the START to activate the starter motor and turn over the
START to activate the starter motor and turn over the
engine for approximately 15 seconds. (Once the engine starts, allow it to idle at 700 rpm for approximately for
engine for approximately 15 seconds. (Once the engine starts, allow it to idle at 700 rpm for approximately for engine for approximately 15 seconds. (Once the engine starts, allow it to idle at 700 rpm for approximately for
engine for approximately 15 seconds. (Once the engine starts, allow it to idle at 700 rpm for approximately for
15 minutes.)
15 minutes.) 15 minutes.) 15 minutes.)
4.
If both fuel and air pressure values fall within the standard (rated) range,
If both fuel and air pressure values fall within the standard (rated) range, If both fuel and air pressure values fall within the standard (rated) range,
If both fuel and air pressure values fall within the standard (rated) range, engine operation is
engine operation is engine operation is
engine operation is
normal. (If not, normal. (If not, normal. (If not, normal. (If not,
service the engine by referring to the relevant sections in this manual.) service the engine by referring to the relevant sections in this manual.) service the engine by referring to the relevant sections in this manual.) service the engine by referring to the relevant sections in this manual.)
PRESSURE Rated value (kPa, psi) Rated range (kPa, psi) Remarks
AIR PRESSURE 550, 80 550
④
30, 80
④
4
FUEL PRESSURE 620, 90 620
④
30, 90④ 4
Pressure falls when engine stops turning
over.
5. When finished measuring, turn the lever to position B (open) to relieve internal pressure When finished measuring, turn the lever to position B (open) to relieve internal pressure When finished measuring, turn the lever to position B (open) to relieve internal pressure When finished measuring, turn the lever to position B (open) to relieve internal pressure;;;; then remove adapter then remove adapter then remove adapter then remove adapter
B from the measuring valve.
B from the measuring valve. B from the measuring valve.
B from the measuring valve.
It is important to have a container handy. Once fuel measuring completes and the lever is set to position B (open), a
certain amount of fuel will spurt out from the hose (98AB-5-0200). Be sure to point the hose (98AH-8-1 000) on the cock
side lower than valve position and drain all remaining fuel prior to removing adapter B.