INJECTION 4452992 - Caterpillar

Illustration 1 g00991357
Typical example
(1) Actuator rod (2) Actuator (3) Turbocharger Tighten the nuts (4) to the following torque. ... 44 N m (32 lb ft)Tighten the bolt (5) to the following torque. ... 9 N m (80 lb in)Tighten the bolt (6) to the following torque. ... 22 N m (16 lb ft)The maximum test pressure for the wastegate ... 205 kPa (30 psi)The movement for the rod actuator ... 1 mm (0.0394 inch)
Table 1
Engine kW The pressure for the wastegate
57.5 - 62(1) 100 3 kPa (14.5040 0.4351 psi)
68 - 74.5(2) 123 3 kPa (17.8399 0.4351 psi)
64 - 70(3) 131 3 kPa (19.0002 0.4351 psi)
74.5(4) 133 3 kPa (19.2903 0.4351 psi)
81 - 87(5) 138 3 kPa (20.0155 0.4351 psi)
(1) TC
(2) TA
(3) TC
(4) TC
(5) TA