77340A4 Mercury PROPELLER ASSEMBLY (ALUMINUM)(PITCH 13")

10Dec2008
(Revised 12Feb2009)
U-634
A-538
TT-39
Priority
PRODUCT IMPROVEMENT PROGRAM FOR UPDATING SOFTWARE ON CERTAIN C13 ON-HIGHWAY TRUCK ENGINES
1900 1901 1920 PI31597
This Program must be administered as soon as possible.When reporting the repair, use "PI31597" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Codeand "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI31597" as the Part Number, "7751" as the Group Number,"96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.
The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
This Revised Service Letter replaces the 10Dec2008 (Revised 18Dec2008) Service Letter. Changes have been made to Parts Needed.
COMPLETION DATE
TERMINATION DATE
30Jun2009 31Dec2009
PROBLEM
The software needs to be updated on certain C13 On-Highway truck engines in fire truck applications. The existing software can cause a brief hesitation in acceleration.
AFFECTED PRODUCT
Model Identification Number
C13 KCB07289, 9428, 14364, 18624, 25963, 29153, 30830, 30832, 31369, 31383, 34804, 34845, 35112, 35197, 36399, 36430, 36465, 37756, 38036, 38084, 39280, 39416, 40123, 40980, 41001, 41045, 41055, 41181, 41218, 41520, 41537, 41560, 41568, 41777, 42008, 42155, 42168, 42217, 42233, 42460, 42866, 43148, 43153, 43198, 43940, 44215, 44714, 44819, 44832, 45038, 45281, 45344, 45814, 45841, 45850, 45860, 45881, 45890, 45898, 47063, 47103, 47115, 47147, 47149, 47169, 47182, 47189-47190, 47201, 47228, 47244, 47278, 47298, 47390, 47543, 47550, 47572, 47626, 47725, 47792, 47863, 47869, 47920, 47925, 48492, 48640, 48860, 48901, 48937, 48944, 49080, 49225, 49430, 49626, 49775, 49879, 49896, 49907, 50008, 50076, 50087, 50152, 50240, 50245, 50257, 50508, 50629, 50677, 50726, 50986, 51250-51252, 51254, 51311, 51329, 51335, 51338, 51355, 51369, 51377, 51382, 51404, 51410, 51422, 51424, 51544, 51658, 51783, 51907, 52241, 52340, 52350, 52631, 52988, 53189, 53325, 53508, 53609, 54266, 54579, 54662, 54667, 54708, 54852-54853, 54855, 55045, 55457, 55638, 56358, 56365, 57171, 57225, 57249, 57382, 57480, 57505, 57550, 57566, 57568, 57582, 57584, 57964, 57996, 58468, 58727, 58878, 58911, 58968, 59023, 59158, 59247, 59283, 59622, 59720, 59812, 60208, 60495, 60566, 61426, 61594, 61612, 61663, 61694, 61874, 61969, 62404, 62440, 62475, 62493, 62527, 62658, 62679, 62827, 62856, 62988, 63121, 63214, 63331-63332, 63511, 63618, 63712, 63861, 63877, 63896, 63907, 63954, 64156, 64273, 64440, 64511, 64610, 64887, 65285, 66318, 66477, 66487, 66846, 66864, 66932, 67184, 67432, 68217, 68357, 69000, 69185-69186, 69195, 69204, 69296, 69384, 69388, 69596, 69798, 69870, 69935, 69977, 70027, 70391, 70714, 70947, 71135, 71423, 71446, 72192, 72537, 72853, 72919, 72973-72974, 73105, 73454, 73456-73457, 73779, 73937, 74123-74126, 74602, 74824, 74915-74916, 75269-75270, 75361, 76163-76164, 76187, 76322, 76341, 76495, 76655-76656, 76822-76823, 76929-76930, 77215, 77576, 78384-78386, 78945, 79208, 79304, 79309, 79527, 79646, 79668, 79797-79798, 79822, 79951, 80609-80613, 80673, 80675, 81161, 81877, 82221, 82499-82500, 82641-82642, 82779, 82890, 84153, 84159, 84182, 84276, 84296, 84311, 84330, 84453-84454, 84504, 85612-85616, 85620, 85622-85623, 85625, 85734, 86086-86087, 86089, 86096, 86258, 86264, 86273, 86345, 86363, 86368, 86372, 86397, 87059, 87101, 87278, 87327, 87342, 87367, 87369, 87372, 87375, 87379, 87381, 87529-87533, 87535-87536, 87538-87539, 87541-87543, 87690, 87692, 87695-87696, 87698, 87700, 87703, 87705-87707, 87709-87710, 87846-87848, 87850, 87852, 87854-87858, 87860, 87865, 87988, 88007, 88150, 88969, 88975, 89021, 89059, 89196, 89482-89483, 89588, 89608, 89618, 89665, 89787, 89990, 90005, 90073, 90127, 90221, 90234, 91209
PARTS NEEDED
Qty
Part Number Description
1 3357791 SOFTWARE GP-ELEK
1 3357792 SOFTWARE GP-ELEK
1 3357793 SOFTWARE GP-ELEK
1 3357794 SOFTWARE GP-ELEK
1 3357795 SOFTWARE GP-ELEK
1 3357796