Isuzu F Series 2016-2020 for Russia only description of the catalogue:

Isuzu F Series workshop manuals, color wiring diagrams.

2015-20MY F SERIES
for Russia only

Engine (4HK1-TCH)
Engine (4HK1-TCS)
Engine (6HK1 (Euro5 specification))
Engine (6HK1 (Euro6 specification))

Transmission, Transaxle (Allison 3000)
Transmission, Transaxle (ESO11306A)
Transmission, Transaxle (MZW)
Transmission, Transaxle (Smoother (MZW))
Transmission, Transaxle (ZF9S1110)