Guarantee Conditions For The Epa Emission Standard - Takeuchi TB 175 Handbuch

1. General

1.6.3 Guarantee conditions for the EPA emission standard

The following guarantee conditions are set down in the operation manual. In addition to making sure that
these conditions are met, check for any deterioration that may occur before the required periodic maintenance
times.
(1) Requirement on engine installation condition
(a)Intake air depression
Initial
<= 2.94 (300)
(b)Exhaust gas back pressure
Engine type
Naturally aspirated engines
4TNV98T, 4TNV106T
3,4TNV84T
(2) Fuel oil and lubricating oil
(a)Fuel: The diesel fuel oil US No.2 diesel fuel oil.
(b)Lube oil: API grade, class CD or CF
(3) Do not remove the seals restricting injection
quantity and engine speed.
(R.1)
kPa (mmAq)
Permissible
<= 6.23 (635)
Initial
<= 12.75 (1300)
<= 9.81 (1000)
<= 4.90 (500)
Tamper
resistance Assy
20
kPa (mmAq)
Permissible
<= 15.30 (1560)
<= 11.77 (1200)
<= 5.88 (600)
Sealing cap
Gasket
Cap nut
Plate
Copper gasket
Nut
Seal washer
Tamper resistance device
for engines certified by ARB/EPA
Injection quant
limit bc