
(2) Connect water inlet hose to water pump.
(3) Mount #2 water inlet connection flange with two nuts with torque of 15N.m.
18. Mount oil dipstick and guide tube.
(1) Mount new O ring onto the connection port of guide tube.
(2) Smear soap water onto O ring for easy pushing.
(3) Push the oil dipstick guide and dipstick into position and fixed with bolts with torque of 9.3 N.m (Fig. 152).
19. Mount intake manifold
(1) Mount intake manifold (with new gasket) with 7 bolts and two nuts, in several equal operations with a torque of 19 N.m.
(Fig. 153)
A pressure sensor shall be mounted onto the air intake manifold with two bolts
20. Mount fuel injector and fuel delivery pipes
(1) Smear a thin layer of gasoline onto the two new O-rings, and mount them onto the fuel injector (Fig. 154).
(2) Mount the four fuel injectors onto the delivery pipes when rotating them.
(3) Place the power resource union of injector upward.
(4) Mount the injector with four clips (Fig. 155).
(5) Mount two spacers onto the intake manifold.
(6) Mount the compo. of injector and delivery pipe onto the correct position on the intake manifold (Fig. 156)
Fig. 150 Smear sealant to cylinder head
Fig.151 Mount new gasket for #2 water inlet flange
Fig. 152 Mounting new O-ring to the port of dipstick guide
Fig.153 Installing intake manifold
Sealant
Protrusion
New O-ring
64
Содержание JL481Q
Страница 1: ......
Страница 9: ...5 Fig 3 Components Assembly Drawing of MR479Q MR479QA Engine ...
Страница 10: ...6 Fig 4 MR479Q MR479QA Engine and Its Power System ...
Страница 11: ...7 Fig 5 Assembly Drawing of Engine and Its Auxiliaries MR479Q MR479QA ...
Страница 12: ...8 Fig 6 Electronic Control Fuel Injection System in Engine MR479Q MR479QA ...
Страница 13: ...9 Fig 7 Front view of Engine JL481Q MR481QA ...
Страница 14: ...10 Fig 8 Sectional elevation of Engine JL481Q MR481QA ...
Страница 15: ...11 Fig 9 Electronic Control Fuel Injection System in Engine JL481Q MR481QA ...
Страница 21: ...17 Fig 13 Exterior Feature of JL481Q Engine Power Me N m Torque Pe Kw ge g kwh Fuel Consumption Ratio ...