HEAD A-SERVICE 7M2023 - Caterpillar

PROBLEM
The existing valve can jam on certain (M312, M313C, M313D, M315, M315C, M315D, M316C, M316D, M318, M318C, M318D, M320, M322C, and M322D wheeled excavators. If the existing Valve GP - Relief (Crossover) fails the machine will not be able to travel in one direction.
AFFECTED PRODUCT
Model Identification Number
M312 6TL00951-01416, 1500-1884
M313C BDR00088-00789, 2001-2223
H2A00256-00447, 449-706
M313D W3H00132-00140
M315 7ML01647-02349, 2400-2992
M315C BDM00312-00862, 2001-2227
H2B00189-00552
M315D W5M00137-00158
M316C BDX00090-00996, 2001-2322
H2C00197-00673
M316D W6A00291-00441
M318 6ES00243-00249, 300-302
8AL02265-02963, 3000-3582
8SS00470-00511, 600-654
M318C BCZ00211-01114, 2001-2246
BEB00197-00290, 2001-2067
H2D00258-00794
H2F00128-00254
M318D W8P00205-00377
W8R00161-00163
M320 6WL00469-00726, 800-990
9PS00287-00358, 400-527
M322C BDK00122-00476, 2001-2096
BDY00234-00404, 2001-2082
H2E00247-00447
H2G00247-00423
M322D W2S00113-00180
PARTS NEEDED
Qty
Part Number Description
1 1908657 VALVE GP-RLF -C
In Order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 0% of dealership population. This is an inital order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
Replace the faulty relief valve group and test the machine for proper function according to the appropriate Service Manual.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-6000 hrs,
0-60 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 2.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.