Genie Z-45 XC, Руководство по обслуживанию

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Part No. 52709 Genie Z-45/25 & Genie Z-45/25J 2 - 5
Section 2 • Specifications First Edition • Second Printing
SPECIFICATIONS
Ford Engine LRG-425 EFI
Displacement 153 cu in
2.5 liters
Number of cylinders 4
Bore & stroke 3.78 x 3.4 in
96.01 x 86.36 mm
Horsepower
gross intermittent 97
continuous 82
horsepower @ 2500 rpm 70
Firing order 1 - 3 - 4 - 2
Low idle 1600 rpm
High idle 2500 rpm
Compression ratio 9.4:1
Compression pressure (approx.)
Pressure (psi) of lowest cylinder must be
at least 75% of highest cylinder
Valve clearances - 0.035 to 0.055 in
collapsed tappet 0.889 to 1.397 mm
Lubrication system
Oil pressure 40 to 60 psi
(operating temp. @ 2000 rpm) 2.75 to 4.1 bar
Oil capacity 5 quarts
(including filter) 4.7 liters
Oil viscosity requirements
Temperature below 60°F / 15.5°C 5W-30
-10°F to 90°F / -23°C to 32°C 10W-30
Temperature above 10W-40 to 10W-50
-10°F / -23°C
Temperature above 20W-40 or 20W-50
20°F / -6.6°C
Use oils meeting API classification SG (labeled SG/CC
or SG/CD) as they offer improved wear protection.
Units ship with 10W-40 SG/CC.
Starter motor
Normal engine cranking speed 200 to 250 rpm
Current draw, normal load 140-200A
Current draw, maximum load 800A
Current draw, minimum 60-80A
Maximum circuit voltage drop 0.5V DC
while starting (normal temperature)
Brush length, new 0.66 in
16.8 mm
Brush length wear limit 0.25 in
6.35 mm
Brush spring tension 64 ounces
18 Newtons
Bolt torque 45 to 84 in-lbs
through brush 5.08 to 9.5 Nm
Brush mounting 15 to 20 ft-lbs
bolt torque 20 to 27 Nm
Maximum commutator 0.005 in
run-out 0.127 mm