Isuzu — J3

J3 09/06/2007 ENGINE DIESEL MECHANICAL OPERATION DESCRIPTION OPERATION NUMBER NPR W3/W4 N/W CREW NQR W4/W5 NRR W5500HD FRR WT5500 FSR FTR FVR HTR HVR HXR HEAD, CYLINDER - REPLACE POLICY: C, K INC: R&R rocker cover, loosen rocker arms and remove push rods, O&C exhaust pipe and make all nec adjustments. 4B02-TC 4HE1-TC 4HK1-TC 2007 + New Cab 4HK1-TC 6HE1-TC 6HK1-TC ADD: A - R&R Turbo from manifold B - 4HE1-TC ENGINE WITH AIR CONDITIONING J0518 6.6 6.5 8.2 10.8 - - - 0.6 - 6.5 8.2 10.8 - - 0.6 - 6.5 8.2 10.8 - - - 0.6 - - 8.2 10.8 - - - 0.6 - - 9.2 9.2 - - - - 5.5 11.6 - - - - 5.5 11.6 - - VALVE - RECONDITION OR REPLACE POLICY: C, K INC:

R&R rocker cover, rocker arms, push rods, cyl head, recondition valve seat and replace valve seal and make all nec adjustments. ONE CYL 4B02-TC 4HE1-TC 4HK1-TC 2007 + New Cab 4HK1-TC 6HE1-TC 6HK1-TC ADD: A - To Recondition Valves (Each Additional Cyl) INC: Replace valves as nec. NOTE: Time not to exceed reconditioning all valves.

4B02-TC 4HE1-TC 4HK1-TC 2007 + New Cab 4HK1-TC 6HE1-TC 6HK1-TC B - To Recondition All Valves 4B02-TC 4HE1-TC 4HK1-TC 2007 + New Cab 4HK1-TC 6HE1-TC 6HK1-TC J0528 4.8 3.9 5.8 7.4 - - 0.3 0.4 0.4 0.4 - - 0.9 1.1 1.1 1.1 - - - 3.9 5.8 7.4 - - - 0.4 0.4 0.4 - - 1.1 1.1 1.1 - 3.9 5.8 7.4 - - - 0.4 0.4 0.4 - - - 1.1 1.1 1.1 - - - - 5.8 7.4 - - - - 0.4 0.4 - - - - 1.1 1.1 - - - - - - 3 .9 - - - - - 0.4 - - - 1.5 - - - - - 3 .9 6.1 - - - - 0.4 0.4 - - 1.5 1.5 - - - - 3 .9 6.1 - - - - 0.4 0.4 - - 1.5 1.5