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SAT382I 3. Remove low one-way clutch inner race, spring retainer and 4. Remove seal rings from low one-way clutch inner race. 5. Remove needle bearing from low one-way clutch inner race. SAT876A 6. Remove low and reverse brake piston using compressed air. 7. Remove oil seal and D-ring from piston. INSPECTION NBAT0138 Low and Reverse Brake Snap Ring and Spring Retainer NBAT0138S01 I Check for deformation, or damage. SAT829A Low and Reverse Brake Return Springs NBAT0138S02 I Check for deformation or damage. Also measure free length Inspection standard: Refer to SDS, AT-357. SAT845A Low and Reverse Brake Drive Plates NBAT0138S03 I Check facing for burns, cracks or damage. I Measure thickness of facing. Thickness of drive plate: Standard value Model 4EX16 (2WD) 1.90 - 2.05 mm (0.075 - 0.081 in) Model 4EX17, 4EX23 (4WD) 1.52 - 1.67 mm (0.0598 - 0.0657 in) Wear limit GI MA EM LC EC FE TF PD AX SU BR ST RS BT HA SC EL IDX REPAIR FOR COMPONENT PARTS Low & Reverse Brake (Cont’d) AT-325 |