TM 9-2815-225-34&P 3-35.  CYLINDER HEAD AND VALVE REPAIR (Contd) LOCATION/ITEM ACTION REMARKS c.  Inspection and Repair (Contd) 18. Two injector c.  Check protrusion of injector sleeves (7) (Contd) assembly (43) tip as follows: NOTE Ensure   injector   assembly   is   new   or   condition   of   injector   assembly   is   known   to   be satisfactory prior to checking protrusion of tip. (1)  Install injector assembly (43) Tighten screws (45) alternately on injector sleeve (7) with in 48 lb-in. (5 Nm) increments injector clamp (44) and two to 10-12 lb-ft (14-16 Nm). screws (45). (2)  Measure protrusion of tip. Tip protrusion should be 0.060-0.070 in. (1.524-1.778 mm). Replace injector sleeve if protru- sion is more than 0.070 in. (1.778 mm) (refer to step 18d for replace- ment).  Recut injector sleeve (7) if protrusion is less than 0.060 in. (1.524 mm) (refer to step 18e for recutting). d.  Replace injector sleeve (7) as Replace if damaged or not follows: within wear limits. (1)  Install puller (47) on injector Use injector sleeve puller sleeve (7) as shown in illustration. (ST-1244) (47).  Ensure puller (47) legs of support bridge are against surface of cylinder head (9) and both nuts are loose. (2)  Strike puller (47) with hammer to push puller (47) into injector sleeve (7). (3)  Tighten small nut on Do not tighten small nut puller (47) to 50 lb-ft (68 Nm). more than 60 lb-ft (81 Nm). 3-128