What was found
APU FAULT LIGHT ILLUMINATED ON START, AND START SEQUENCE WAS TERMINATED. GROUNDED - YES. REPLACED BOTH BROKEN PUSHRODS AND REINSTALLED APU INLET DOOR REF B737-800 AMM 49-15-22-400-801 STEPS G.(2) THROUGH (3)(E)3). ACCOMPLISHED MM 49-15-22-400-801 STEPS G(3)(F) THROUGH (H). STARTED ADJUSTMENT OF THE APU AIR INLET DOOR. ACCOMPLISHED AMM 49-15-00-220-001 STEPS C.(1) THROUGH C.(1)(B)3). ALSO ACCOMPLISHED AMM 49-15-00-220-001 STEPS C.(2) THROUGH C.(7)(B)3). ACCOMPLISHED AMM 49-15-22-400-801 STEPS G(3)E(4), G(4) THROUGH I.(1). ACCOMPLISHED AMM 49-15-00-220-001 STEPS C(1)(4) THROUGH 7). STEPS C(8) THROUGH (10). RESET 2 C/B'S. OPS CHECK GOOD.